This atlas presents colors not only as they appear visually, but as they are spectrally structured.

In addition to standard color specifications (HEX, Lab D50/2°, HLC), two spectral–physical parameters are provided:

  • λ*ext describes the spectral dominance of a color, indicating whether its reflectance is biased toward shorter or longer wavelengths.
  • ARBE λ*V2 denotes the energetic balance point between absorption and reflection within the visible spectrum (380–730 nm).

Both parameters are computed directly from measured reflectance spectra and are independent of illuminant, observer model, or color space.

The atlas thus reveals where colors are energetically stable and where, despite a similar visual appearance, spectral differences and metameric risks arise. Use the filters, sorting options, and scatter view to compare colors on a physically grounded basis.

Note: ARBE λ* is not a color space and not a replacement for Lab or ΔE, but an additional layer of physical color description.


            
Hinweis: Input-Farben sind nur Suchanker. Output ist immer ein gültiges Atlas-Sample (Atlas-only).

H035_L030_C045
#82261e
L: 30.12
a: 38.65
b: 27.18
λ*ext: 699 nm
λ*V2: 410.7 nm
H035_L030_C050
#86201a
L: 30.13
a: 42.66
b: 29.86
λ*ext: 697 nm
λ*V2: 412.7 nm
H035_L030_C055
#8b1816
L: 30.13
a: 46.69
b: 32.53
λ*ext: 694 nm
λ*V2: 415.6 nm
H035_L030_C060
#900c12
L: 30.13
a: 50.75
b: 35.21
λ*ext: 691 nm
λ*V2: 418.9 nm
H035_L035_C005
#614e49
L: 35.01
a: 7.39
b: 5.61
λ*ext: 698 nm
λ*V2: 411.3 nm
H035_L035_C010
#684b45
L: 35.03
a: 11.28
b: 8.36
λ*ext: 698 nm
λ*V2: 412.1 nm
H035_L035_C015
#6e4841
L: 35.03
a: 15.18
b: 11.12
λ*ext: 697 nm
λ*V2: 412.5 nm
H035_L035_C020
#75463d
L: 35.05
a: 19.1
b: 13.85
λ*ext: 696 nm
λ*V2: 413.2 nm
H035_L035_C025
#7b4239
L: 35.06
a: 23.06
b: 16.53
λ*ext: 695 nm
λ*V2: 414.4 nm
H035_L035_C030
#803f35
L: 35.07
a: 27.01
b: 19.27
λ*ext: 694 nm
λ*V2: 415.8 nm
H035_L035_C035
#863b31
L: 35.09
a: 30.98
b: 22
λ*ext: 694 nm
λ*V2: 416.2 nm
H035_L035_C040
#8b372c
L: 35.1
a: 34.95
b: 24.76
λ*ext: 692 nm
λ*V2: 417.6 nm
H035_L035_C045
#903328
L: 35.12
a: 38.94
b: 27.43
λ*ext: 690 nm
λ*V2: 419.4 nm
H035_L035_C050
#962d24
L: 35.13
a: 42.95
b: 30.13
λ*ext: 688 nm
λ*V2: 421.5 nm
H035_L035_C055
#9b2720
L: 35.15
a: 46.94
b: 32.87
λ*ext: 686 nm
λ*V2: 423.5 nm
H035_L035_C060
#9f1f1c
L: 35.15
a: 50.96
b: 35.57
λ*ext: 683 nm
λ*V2: 427 nm
H035_L035_C065
#a41418
L: 35.15
a: 55.03
b: 38.13
λ*ext: 679 nm
λ*V2: 430.8 nm
H035_L035_C070
#a90114
L: 35.15
a: 59.07
b: 40.74
λ*ext: 675 nm
λ*V2: 434.4 nm
H035_L040_C005
#6e5955
L: 40.02
a: 7.75
b: 5.87
λ*ext: 689 nm
λ*V2: 421.1 nm
H035_L040_C010
#755750
L: 40.02
a: 11.62
b: 8.64
λ*ext: 688 nm
λ*V2: 421.6 nm
H035_L040_C015
#7c544c
L: 40.04
a: 15.53
b: 11.34
λ*ext: 686 nm
λ*V2: 423.8 nm
H035_L040_C020
#825148
L: 40.04
a: 19.45
b: 14.12
λ*ext: 687 nm
λ*V2: 422.7 nm
H035_L040_C025
#894e44
L: 40.06
a: 23.38
b: 16.87
λ*ext: 686 nm
λ*V2: 423.6 nm
H035_L040_C030
#8f4b3f
L: 40.07
a: 27.33
b: 19.58
λ*ext: 684 nm
λ*V2: 425.4 nm
H035_L040_C035
#94473b
L: 40.08
a: 31.29
b: 22.29
λ*ext: 683 nm
λ*V2: 426.5 nm
H035_L040_C040
#9a4337
L: 40.1
a: 35.26
b: 24.99
λ*ext: 682 nm
λ*V2: 428.2 nm
H035_L040_C045
#9f3f33
L: 40.12
a: 39.24
b: 27.72
λ*ext: 679 nm
λ*V2: 430.5 nm
H035_L040_C050
#a53a2f
L: 40.13
a: 43.22
b: 30.44
λ*ext: 678 nm
λ*V2: 431.8 nm
H035_L040_C055
#aa352b
L: 40.15
a: 47.23
b: 33.13
λ*ext: 675 nm
λ*V2: 434.7 nm
H035_L040_C060
#af2e26
L: 40.16
a: 51.24
b: 35.81
λ*ext: 672 nm
λ*V2: 437.4 nm
H035_L040_C065
#b42722
L: 40.16
a: 55.26
b: 38.51
λ*ext: 670 nm
λ*V2: 439.9 nm
H035_L040_C070
#b91c1e
L: 40.17
a: 59.31
b: 41.06
λ*ext: 665 nm
λ*V2: 444.5 nm
H035_L040_C075
#be0c1a
L: 40.16
a: 63.36
b: 43.76
λ*ext: 661 nm
λ*V2: 449.3 nm
H035_L040_C080
#c30015
L: 40.16
a: 67.42
b: 46.28
λ*ext: 657 nm
λ*V2: 453 nm
H035_L045_C005
#7b6560
L: 45.01
a: 8.11
b: 6.13
λ*ext: 677 nm
λ*V2: 432.6 nm
H035_L045_C010
#83635c
L: 45.03
a: 11.98
b: 8.89
λ*ext: 676 nm
λ*V2: 433.5 nm
H035_L045_C015
#8a6057
L: 45.04
a: 15.86
b: 11.66
λ*ext: 675 nm
λ*V2: 434.3 nm
H035_L045_C020
#905d53
L: 45.04
a: 19.79
b: 14.37
λ*ext: 675 nm
λ*V2: 434.8 nm
H035_L045_C025
#975a4f
L: 45.06
a: 23.72
b: 17.09
λ*ext: 673 nm
λ*V2: 436.6 nm
H035_L045_C030
#9d574b
L: 45.07
a: 27.67
b: 19.8
λ*ext: 672 nm
λ*V2: 437.8 nm
H035_L045_C035
#a35346
L: 45.08
a: 31.63
b: 22.54
λ*ext: 671 nm
λ*V2: 438.4 nm
H035_L045_C040
#a94f42
L: 45.1
a: 35.57
b: 25.29
λ*ext: 669 nm
λ*V2: 440.4 nm
H035_L045_C045
#af4b3e
L: 45.11
a: 39.55
b: 28
λ*ext: 668 nm
λ*V2: 442.2 nm
H035_L045_C050
#b4473a
L: 45.13
a: 43.52
b: 30.72
λ*ext: 665 nm
λ*V2: 444.8 nm
H035_L045_C055
#ba4235
L: 45.14
a: 47.53
b: 33.37
λ*ext: 663 nm
λ*V2: 447.1 nm
H035_L045_C060
#bf3c31
L: 45.16
a: 51.52
b: 36.1
λ*ext: 661 nm
λ*V2: 449.2 nm
H035_L045_C065
#c4362d
L: 45.17
a: 55.53
b: 38.83
λ*ext: 657 nm
λ*V2: 452.9 nm
H035_L045_C070
#c92e28
L: 45.18
a: 59.55
b: 41.45
λ*ext: 654 nm
λ*V2: 456.1 nm
H035_L045_C075
#ce2424
L: 45.19
a: 63.6
b: 44.03
λ*ext: 650 nm
λ*V2: 460.4 nm
H035_L045_C080
#d31620
L: 45.19
a: 67.65
b: 46.62
λ*ext: 643 nm
λ*V2: 467.4 nm
H035_L045_C085
#d8001b
L: 45.18
a: 71.7
b: 49.33
λ*ext: 637 nm
λ*V2: 472.8 nm
H035_L050_C005
#89716c
L: 50.01
a: 8.47
b: 6.39
λ*ext: 664 nm
λ*V2: 445.8 nm
H035_L050_C010
#916f68
L: 50.03
a: 12.33
b: 9.17
λ*ext: 663 nm
λ*V2: 447 nm
H035_L050_C015
#986c63
L: 50.04
a: 16.21
b: 11.93
λ*ext: 662 nm
λ*V2: 447.8 nm
H035_L050_C020
#9f695f
L: 50.04
a: 20.14
b: 14.62
λ*ext: 661 nm
λ*V2: 448.7 nm
H035_L050_C025
#a5665a
L: 50.05
a: 24.07
b: 17.34
λ*ext: 660 nm
λ*V2: 450.1 nm
H035_L050_C030
#ac6356
L: 50.07
a: 28
b: 20.09
λ*ext: 659 nm
λ*V2: 451.2 nm
H035_L050_C035
#b25f52
L: 50.08
a: 31.95
b: 22.79
λ*ext: 657 nm
λ*V2: 452.8 nm
H035_L050_C040
#b85c4d
L: 50.1
a: 35.91
b: 25.52
λ*ext: 655 nm
λ*V2: 454.6 nm
H035_L050_C045
#be5849
L: 50.11
a: 39.87
b: 28.24
λ*ext: 654 nm
λ*V2: 456.1 nm
H035_L050_C050
#c45445
L: 50.13
a: 43.84
b: 30.97
λ*ext: 652 nm
λ*V2: 458.3 nm
H035_L050_C055
#c94f40
L: 50.14
a: 47.81
b: 33.73
λ*ext: 649 nm
λ*V2: 460.9 nm
H035_L050_C060
#cf4a3c
L: 50.16
a: 51.83
b: 36.33
λ*ext: 645 nm
λ*V2: 464.8 nm
H035_L050_C065
#d44438
L: 50.17
a: 55.81
b: 39.1
λ*ext: 642 nm
λ*V2: 467.8 nm
H035_L050_C070
#da3d33
L: 50.18
a: 59.83
b: 41.73
λ*ext: 639 nm
λ*V2: 471.5 nm
H035_L050_C075
#df352f
L: 50.19
a: 63.84
b: 44.45
λ*ext: 634 nm
λ*V2: 475.6 nm
H035_L050_C080
#e42c2a
L: 50.2
a: 67.87
b: 47.09
λ*ext: 629 nm
λ*V2: 480.8 nm
H035_L050_C085
#e91f26
L: 50.2
a: 71.93
b: 49.62
λ*ext: 623 nm
λ*V2: 487.1 nm
H035_L050_C090
#ee0722
L: 50.19
a: 75.99
b: 52.26
λ*ext: 616 nm
λ*V2: 493.9 nm
H035_L055_C005
#977e78
L: 55.02
a: 8.84
b: 6.62
λ*ext: 648 nm
λ*V2: 461.8 nm
H035_L055_C010
#9f7b74
L: 55.03
a: 12.69
b: 9.4
λ*ext: 647 nm
λ*V2: 462.9 nm
H035_L055_C015
#a6786f
L: 55.04
a: 16.58
b: 12.14
λ*ext: 645 nm
λ*V2: 464.5 nm
H035_L055_C020
#ad756b
L: 55.05
a: 20.49
b: 14.88
λ*ext: 645 nm
λ*V2: 464.7 nm
H035_L055_C025
#b47266
L: 55.06
a: 24.41
b: 17.58
λ*ext: 643 nm
λ*V2: 466.5 nm
H035_L055_C030
#bb6f62
L: 55.07
a: 28.35
b: 20.32
λ*ext: 643 nm
λ*V2: 467.2 nm
H035_L055_C035
#c16c5d
L: 55.08
a: 32.29
b: 23.05
λ*ext: 641 nm
λ*V2: 469.1 nm
H035_L055_C040
#c76859
L: 55.1
a: 36.25
b: 25.72
λ*ext: 638 nm
λ*V2: 471.8 nm
H035_L055_C045
#cd6455
L: 55.11
a: 40.22
b: 28.38
λ*ext: 635 nm
λ*V2: 475.4 nm
H035_L055_C050
#d36050
L: 55.12
a: 44.16
b: 31.23
λ*ext: 635 nm
λ*V2: 474.7 nm
H035_L055_C055
#d95c4c
L: 55.14
a: 48.13
b: 33.95
λ*ext: 632 nm
λ*V2: 477.7 nm
H035_L055_C060
#df5747
L: 55.16
a: 52.13
b: 36.59
λ*ext: 629 nm
λ*V2: 480.7 nm
H035_L055_C065
#e45243
L: 55.17
a: 56.1
b: 39.4
λ*ext: 627 nm
λ*V2: 483 nm
H035_L055_C070
#ea4c3e
L: 55.18
a: 60.1
b: 42.11
λ*ext: 622 nm
λ*V2: 488 nm
H035_L055_C075
#ef453a
L: 55.19
a: 64.11
b: 44.76
λ*ext: 618 nm
λ*V2: 492.1 nm
H035_L055_C080
#f53d35
L: 55.2
a: 68.13
b: 47.46
λ*ext: 612 nm
λ*V2: 497.7 nm
H035_L055_C085
#fa3431
L: 55.21
a: 72.17
b: 50.07
λ*ext: 608 nm
λ*V2: 501.9 nm
H035_L055_C090
#ff282c
L: 55.22
a: 76.2
b: 52.69
λ*ext: 604 nm
λ*V2: 506.6 nm
H035_L060_C005
#a58a84
L: 60.01
a: 9.19
b: 6.89
λ*ext: 631 nm
λ*V2: 478.8 nm
H035_L060_C010
#ad8880
L: 60.03
a: 13.08
b: 9.59
λ*ext: 628 nm
λ*V2: 481.7 nm
H035_L060_C015
#b5857b
L: 60.04
a: 16.93
b: 12.41
λ*ext: 628 nm
λ*V2: 481.8 nm
H035_L060_C020
#bc8277
L: 60.05
a: 20.84
b: 15.12
λ*ext: 627 nm
λ*V2: 482.9 nm
H035_L060_C025
#c37f72
L: 60.06
a: 24.76
b: 17.84
λ*ext: 626 nm
λ*V2: 484 nm
H035_L060_C030
#ca7c6e
L: 60.07
a: 28.7
b: 20.53
λ*ext: 624 nm
λ*V2: 486.4 nm
H035_L060_C035
#d07869
L: 60.08
a: 32.63
b: 23.29
λ*ext: 623 nm
λ*V2: 487.3 nm
H035_L060_C040
#d77565
L: 60.09
a: 36.58
b: 25.99
λ*ext: 620 nm
λ*V2: 490.3 nm
H035_L060_C045
#dd7160
L: 60.11
a: 40.53
b: 28.74
λ*ext: 618 nm
λ*V2: 492.2 nm
H035_L060_C050
#e36d5c
L: 60.12
a: 44.48
b: 31.49
λ*ext: 616 nm
λ*V2: 494 nm
H035_L060_C055
#e96957
L: 60.14
a: 48.46
b: 34.19
λ*ext: 613 nm
λ*V2: 496.7 nm
H035_L060_C060
#ef6453
L: 60.15
a: 52.44
b: 36.88
λ*ext: 609 nm
λ*V2: 500.6 nm
H035_L060_C065
#f55f4e
L: 60.17
a: 56.41
b: 39.63
λ*ext: 606 nm
λ*V2: 503.7 nm
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