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).

H030_L060_C015
#b5847d
L: 60.05
a: 17.71
b: 11.28
λ*ext: 626 nm
λ*V2: 484.3 nm
H030_L060_C020
#bd8179
L: 60.05
a: 21.86
b: 13.66
λ*ext: 625 nm
λ*V2: 484.6 nm
H030_L060_C025
#c47e75
L: 60.06
a: 26.04
b: 16
λ*ext: 624 nm
λ*V2: 486.1 nm
H030_L060_C030
#cb7b71
L: 60.07
a: 30.2
b: 18.4
λ*ext: 622 nm
λ*V2: 488 nm
H030_L060_C035
#d2776e
L: 60.09
a: 34.39
b: 20.75
λ*ext: 620 nm
λ*V2: 489.7 nm
H030_L060_C040
#d9736a
L: 60.11
a: 38.57
b: 23.1
λ*ext: 617 nm
λ*V2: 492.6 nm
H030_L060_C045
#df6f66
L: 60.12
a: 42.76
b: 25.49
λ*ext: 615 nm
λ*V2: 495 nm
H030_L060_C050
#e56b62
L: 60.14
a: 46.97
b: 27.84
λ*ext: 613 nm
λ*V2: 497.5 nm
H030_L060_C055
#ec665e
L: 60.15
a: 51.17
b: 30.2
λ*ext: 609 nm
λ*V2: 501 nm
H030_L060_C060
#f2615b
L: 60.17
a: 55.38
b: 32.54
λ*ext: 605 nm
λ*V2: 504.8 nm
H030_L060_C065
#f85b57
L: 60.18
a: 59.59
b: 34.92
λ*ext: 601 nm
λ*V2: 509.1 nm
H030_L060_C070
#fe5553
L: 60.2
a: 63.84
b: 37.21
λ*ext: 596 nm
λ*V2: 514.4 nm
H030_L060_C075
#ff4e4f
L: 60.21
a: 68.07
b: 39.56
λ*ext: 591 nm
λ*V2: 519 nm
H030_L065_C005
#b49792
L: 65.02
a: 9.82
b: 6.76
λ*ext: 611 nm
λ*V2: 499 nm
H030_L065_C010
#bc948e
L: 65.03
a: 13.94
b: 9.13
λ*ext: 608 nm
λ*V2: 501.9 nm
H030_L065_C015
#c4918a
L: 65.04
a: 18.06
b: 11.54
λ*ext: 606 nm
λ*V2: 503.8 nm
H030_L065_C020
#cc8e86
L: 65.05
a: 22.22
b: 13.91
λ*ext: 605 nm
λ*V2: 504.6 nm
H030_L065_C025
#d38b82
L: 65.06
a: 26.4
b: 16.23
λ*ext: 603 nm
λ*V2: 507 nm
H030_L065_C030
#da877e
L: 65.08
a: 30.56
b: 18.63
λ*ext: 601 nm
λ*V2: 509.1 nm
H030_L065_C035
#e1847a
L: 65.09
a: 34.74
b: 20.98
λ*ext: 599 nm
λ*V2: 511 nm
H030_L065_C040
#e88076
L: 65.1
a: 38.93
b: 23.33
λ*ext: 596 nm
λ*V2: 514.1 nm
H030_L065_C045
#ef7c72
L: 65.12
a: 43.11
b: 25.71
λ*ext: 593 nm
λ*V2: 517 nm
H030_L065_C050
#f5786e
L: 65.13
a: 47.3
b: 28.07
λ*ext: 590 nm
λ*V2: 519.9 nm
H030_L065_C055
#fc736a
L: 65.15
a: 51.5
b: 30.44
λ*ext: 586 nm
λ*V2: 523.9 nm
H030_L065_C060
#ff6e66
L: 65.16
a: 55.71
b: 32.81
λ*ext: 583 nm
λ*V2: 526.7 nm
H030_L065_C065
#ff6963
L: 65.18
a: 59.93
b: 35.12
λ*ext: 578 nm
λ*V2: 531.8 nm
H030_L065_C070
#ff635f
L: 65.19
a: 64.14
b: 37.5
λ*ext: 575 nm
λ*V2: 534.4 nm
H030_L070_C005
#c2a49e
L: 70.02
a: 10.21
b: 6.96
λ*ext: 588 nm
λ*V2: 521.7 nm
H030_L070_C010
#cba19a
L: 70.03
a: 14.33
b: 9.34
λ*ext: 585 nm
λ*V2: 525.2 nm
H030_L070_C015
#d39e96
L: 70.04
a: 18.45
b: 11.74
λ*ext: 583 nm
λ*V2: 526.5 nm
H030_L070_C020
#db9b92
L: 70.05
a: 22.6
b: 14.11
λ*ext: 582 nm
λ*V2: 528.3 nm
H030_L070_C025
#e2988e
L: 70.06
a: 26.76
b: 16.48
λ*ext: 581 nm
λ*V2: 529.2 nm
H030_L070_C030
#ea948a
L: 70.07
a: 30.92
b: 18.84
λ*ext: 578 nm
λ*V2: 531.8 nm
H030_L070_C035
#f19186
L: 70.09
a: 35.09
b: 21.23
λ*ext: 576 nm
λ*V2: 534.3 nm
H030_L070_C040
#f88d82
L: 70.1
a: 39.27
b: 23.59
λ*ext: 572 nm
λ*V2: 537.7 nm
H030_L070_C045
#ff897e
L: 70.12
a: 43.45
b: 25.97
λ*ext: 569 nm
λ*V2: 540.8 nm
H030_L070_C050
#ff857a
L: 70.13
a: 47.64
b: 28.33
λ*ext: 565 nm
λ*V2: 544.5 nm
H030_L070_C055
#ff8076
L: 70.15
a: 51.84
b: 30.68
λ*ext: 560 nm
λ*V2: 550 nm
H030_L070_C060
#ff7c72
L: 70.16
a: 56.03
b: 33.1
λ*ext: 560 nm
λ*V2: 550 nm
H030_L075_C005
#d1b1ab
L: 75.02
a: 10.6
b: 7.16
λ*ext: 562 nm
λ*V2: 548.1 nm
H030_L075_C010
#daaea7
L: 75.03
a: 14.69
b: 9.59
λ*ext: 561 nm
λ*V2: 549.3 nm
H030_L075_C015
#e2aba3
L: 75.04
a: 18.83
b: 11.96
λ*ext: 558 nm
λ*V2: 551.6 nm
H030_L075_C020
#eaa89f
L: 75.05
a: 22.96
b: 14.35
λ*ext: 557 nm
λ*V2: 553.1 nm
H030_L075_C025
#f2a59b
L: 75.06
a: 27.13
b: 16.69
λ*ext: 554 nm
λ*V2: 556.1 nm
H030_L075_C030
#f9a297
L: 75.08
a: 31.29
b: 19.05
λ*ext: 551 nm
λ*V2: 558.9 nm
H030_L075_C035
#ff9e93
L: 75.09
a: 35.45
b: 21.46
λ*ext: 549 nm
λ*V2: 561.3 nm
H030_L075_C040
#ff9a8f
L: 75.1
a: 39.61
b: 23.84
λ*ext: 546 nm
λ*V2: 563.7 nm
H030_L075_C045
#ff968b
L: 75.11
a: 43.79
b: 26.21
λ*ext: 542 nm
λ*V2: 567.4 nm
H030_L080_C005
#e0bfb9
L: 80.02
a: 10.99
b: 7.35
λ*ext: 533 nm
λ*V2: 577.3 nm
H030_L080_C010
#e9bcb4
L: 80.03
a: 15.07
b: 9.81
λ*ext: 532 nm
λ*V2: 578.4 nm
H030_L080_C015
#f1b9b0
L: 80.04
a: 19.22
b: 12.14
λ*ext: 528 nm
λ*V2: 582.4 nm
H030_L080_C020
#f9b6ac
L: 80.05
a: 23.34
b: 14.56
λ*ext: 528 nm
λ*V2: 582.1 nm
H030_L080_C025
#ffb2a8
L: 80.06
a: 27.49
b: 16.92
λ*ext: 525 nm
λ*V2: 584.9 nm
H030_L080_C030
#ffafa4
L: 80.07
a: 31.65
b: 19.28
λ*ext: 522 nm
λ*V2: 588.2 nm
H030_L080_C035
#ffaba0
L: 80.09
a: 35.8
b: 21.71
λ*ext: 520 nm
λ*V2: 589.8 nm
H030_L085_C005
#efccc6
L: 85.02
a: 11.35
b: 7.63
λ*ext: 503 nm
λ*V2: 606.7 nm
H030_L085_C010
#f8c9c2
L: 85.03
a: 15.44
b: 10.04
λ*ext: 500 nm
λ*V2: 609.7 nm
H030_L085_C015
#ffc6be
L: 85.04
a: 19.59
b: 12.36
λ*ext: 495 nm
λ*V2: 614.6 nm
H030_L085_C020
#ffc3b9
L: 85.05
a: 23.71
b: 14.78
λ*ext: 495 nm
λ*V2: 615.3 nm
H030_L085_C025
#ffc0b5
L: 85.06
a: 27.88
b: 17.1
λ*ext: 494 nm
λ*V2: 615.9 nm
H030_L090_C005
#ffdad3
L: 90.02
a: 11.73
b: 7.84
λ*ext: 469 nm
λ*V2: 641.2 nm
H030_L090_C010
#ffd7cf
L: 90.03
a: 15.84
b: 10.24
λ*ext: 466 nm
λ*V2: 644.6 nm
H035_L005_C005
#1a0d0a
L: 5.01
a: 5.11
b: 3.27
λ*ext: 727 nm
λ*V2: 382.6 nm
H035_L010_C005
#241816
L: 10.02
a: 5.65
b: 4.19
λ*ext: 725 nm
λ*V2: 384.5 nm
H035_L010_C010
#2a1612
L: 10.02
a: 9.59
b: 6.76
λ*ext: 725 nm
λ*V2: 384.5 nm
H035_L010_C015
#2f130e
L: 10.03
a: 13.52
b: 9.33
λ*ext: 725 nm
λ*V2: 384.9 nm
H035_L015_C005
#30221f
L: 15.01
a: 6.04
b: 4.43
λ*ext: 722 nm
λ*V2: 387.6 nm
H035_L015_C010
#36201b
L: 15.03
a: 9.92
b: 7.22
λ*ext: 722 nm
λ*V2: 387.6 nm
H035_L015_C015
#3b1d18
L: 15.03
a: 13.88
b: 9.9
λ*ext: 722 nm
λ*V2: 387.9 nm
H035_L015_C020
#401a14
L: 15.04
a: 17.84
b: 12.63
λ*ext: 721 nm
λ*V2: 388.5 nm
H035_L015_C025
#451610
L: 15.06
a: 21.78
b: 15.37
λ*ext: 721 nm
λ*V2: 388.9 nm
H035_L015_C030
#49120c
L: 15.06
a: 25.79
b: 17.91
λ*ext: 719 nm
λ*V2: 390.4 nm
H035_L020_C005
#3c2c29
L: 20.02
a: 6.37
b: 4.78
λ*ext: 718 nm
λ*V2: 391.2 nm
H035_L020_C010
#422a25
L: 20.03
a: 10.25
b: 7.5
λ*ext: 718 nm
λ*V2: 391.8 nm
H035_L020_C015
#472722
L: 20.03
a: 14.2
b: 10.26
λ*ext: 718 nm
λ*V2: 392 nm
H035_L020_C020
#4d241e
L: 20.05
a: 18.13
b: 12.96
λ*ext: 717 nm
λ*V2: 392.7 nm
H035_L020_C025
#52211a
L: 20.06
a: 22.11
b: 15.68
λ*ext: 716 nm
λ*V2: 393.3 nm
H035_L020_C030
#571d16
L: 20.08
a: 26.07
b: 18.4
λ*ext: 716 nm
λ*V2: 394 nm
H035_L020_C035
#5b1912
L: 20.08
a: 30.09
b: 21.19
λ*ext: 715 nm
λ*V2: 395 nm
H035_L020_C040
#60130e
L: 20.08
a: 34.1
b: 23.86
λ*ext: 713 nm
λ*V2: 396.8 nm
H035_L020_C045
#640a0a
L: 20.1
a: 38.11
b: 26.37
λ*ext: 710 nm
λ*V2: 399.8 nm
H035_L025_C005
#483734
L: 25.02
a: 6.72
b: 5.02
λ*ext: 713 nm
λ*V2: 396.9 nm
H035_L025_C010
#4e3530
L: 25.03
a: 10.6
b: 7.79
λ*ext: 712 nm
λ*V2: 397.4 nm
H035_L025_C015
#54322c
L: 25.04
a: 14.51
b: 10.56
λ*ext: 712 nm
λ*V2: 397.5 nm
H035_L025_C020
#5a2f28
L: 25.04
a: 18.46
b: 13.26
λ*ext: 712 nm
λ*V2: 397.9 nm
H035_L025_C025
#5f2c24
L: 25.06
a: 22.42
b: 15.98
λ*ext: 711 nm
λ*V2: 398.9 nm
H035_L025_C030
#642820
L: 25.07
a: 26.39
b: 18.73
λ*ext: 710 nm
λ*V2: 399.4 nm
H035_L025_C035
#69241c
L: 25.09
a: 30.36
b: 21.42
λ*ext: 709 nm
λ*V2: 401.1 nm
H035_L025_C040
#6e1f18
L: 25.1
a: 34.35
b: 24.16
λ*ext: 707 nm
λ*V2: 402.5 nm
H035_L025_C045
#731914
L: 25.11
a: 38.37
b: 26.92
λ*ext: 706 nm
λ*V2: 404.1 nm
H035_L025_C050
#771110
L: 25.11
a: 42.41
b: 29.62
λ*ext: 703 nm
λ*V2: 406.8 nm
H035_L025_C055
#7c040c
L: 25.12
a: 46.43
b: 32.21
λ*ext: 701 nm
λ*V2: 408.7 nm
H035_L030_C005
#54423e
L: 30.01
a: 7.05
b: 5.34
λ*ext: 707 nm
λ*V2: 403 nm
H035_L030_C010
#5b403a
L: 30.03
a: 10.92
b: 8.1
λ*ext: 706 nm
λ*V2: 403.6 nm
H035_L030_C015
#613d36
L: 30.04
a: 14.85
b: 10.75
λ*ext: 704 nm
λ*V2: 405.5 nm
H035_L030_C020
#673a32
L: 30.05
a: 18.77
b: 13.57
λ*ext: 704 nm
λ*V2: 405.3 nm
H035_L030_C025
#6d372e
L: 30.06
a: 22.73
b: 16.3
λ*ext: 704 nm
λ*V2: 405.6 nm
H035_L030_C030
#72342a
L: 30.07
a: 26.71
b: 19
λ*ext: 703 nm
λ*V2: 406.4 nm
H035_L030_C035
#773026
L: 30.09
a: 30.67
b: 21.71
λ*ext: 702 nm
λ*V2: 407.7 nm
H035_L030_C040
#7d2b22
L: 30.1
a: 34.65
b: 24.48
λ*ext: 701 nm
λ*V2: 409 nm
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