COLOR INTELLIGENCE ENGINE

Search color by name or HEX.

Perceptual similarity, lighter/darker variants, warmer/cooler relationships, harmonies, WCAG combinations and color-vision simulation.

MATCHED COLOR

#a1b021

#A1B021

Custom · tone · resolved by hex

120ranked matches

2.4007white contrast

8.7475black contrast

CIEDE2000

Closest colors

Lower ΔE = closer

Shade Lemon#A1AF1DLemon · shadeΔE00 0.422 Shade Lemon#9EAF1DLemon · shadeΔE00 0.589 Shade Yellow#A3AF1DYellow · shadeΔE00 0.8 Shade Lemon#9CAF1DLemon · shadeΔE00 1.005 Shade Yellow#A6AF1DYellow · shadeΔE00 1.496 Shade Lemon#99AF1DLemon · shadeΔE00 1.668 Shade Yellow#A8AF1DYellow · shadeΔE00 1.983 Rich Yellow#9CAA03Yellow · shadeΔE00 2.02 Rich Lemon#99AA03Lemon · shadeΔE00 2.09 Shade Lemon#97AF1DLemon · shadeΔE00 2.112 Rich Yellow#9FAA03Yellow · shadeΔE00 2.196 Shade Lemon#A8B734Lemon · shadeΔE00 2.234 Rich Lemon#97AA03Lemon · shadeΔE00 2.258 Shade Lemon#AAB734Lemon · shadeΔE00 2.306 Shade Lemon#A5B734Lemon · shadeΔE00 2.315 Shade Lemon#A5B814Lemon · shadeΔE00 2.422 Shade Lemon#A7B814Lemon · shadeΔE00 2.471 Shade Yellow#ACB734Yellow · shadeΔE00 2.475 Shade Lemon#A3B734Lemon · shadeΔE00 2.481 Shade Lemon#A2B814Lemon · shadeΔE00 2.499 Shade Lemon#95AF1DLemon · shadeΔE00 2.551 Rich Yellow#A2AA03Yellow · shadeΔE00 2.578 Rich Lemon#94AA03Lemon · shadeΔE00 2.64 Shade Yellow#9CA725Yellow · shadeΔE00 2.686 Shade Yellow#AAB814Yellow · shadeΔE00 2.692 Shade Lemon#A1B734Lemon · shadeΔE00 2.713 Shade Lemon#9AA725Lemon · shadeΔE00 2.723 Shade Yellow#AEB734Yellow · shadeΔE00 2.726 Shade Yellow#ABAF1DYellow · shadeΔE00 2.73 Shade Lemon#9FB814Lemon · shadeΔE00 2.734 Shade Yellow#A4AE3DYellow · shadeΔE00 2.747 Shade Lemon#A2AE3DLemon · shadeΔE00 2.752 Shade Yellow#9FA725Yellow · shadeΔE00 2.81 Shade Yellow#A6AE3DYellow · shadeΔE00 2.842 Shade Lemon#98A725Lemon · shadeΔE00 2.849 Shade Lemon#A0AE3DLemon · shadeΔE00 2.852 Rich Yellow#A4AA03Yellow · shadeΔE00 2.914 Shade Lemon#9FAE3DLemon · shadeΔE00 2.933 Shade Lemon#9FB734Lemon · shadeΔE00 2.994 Shade Yellow#A1A725Yellow · shadeΔE00 3.006 Shade Yellow#A8AE3DYellow · shadeΔE00 3.03 Shade Yellow#B0B734Yellow · shadeΔE00 3.041 Shade Lemon#96A725Lemon · shadeΔE00 3.05 Shade Yellow#ADB814Yellow · shadeΔE00 3.06 Shade Lemon#9CB814Lemon · shadeΔE00 3.08 Rich Lemon#91AA03Lemon · shadeΔE00 3.116 Shade Lemon#9DAE3DLemon · shadeΔE00 3.149 Shade Lemon#92AF1DLemon · shadeΔE00 3.2 Shade Yellow#ADAF1DYellow · shadeΔE00 3.236 Shade Yellow#A3A725Yellow · shadeΔE00 3.278 Shade Yellow#AAAE3DYellow · shadeΔE00 3.3 Shade Lemon#94A725Lemon · shadeΔE00 3.309 Shade Lemon#9DB734Lemon · shadeΔE00 3.309 Shade Lemon#9AB814Lemon · shadeΔE00 3.354 Shade Yellow#AFB814Yellow · shadeΔE00 3.368 Shade Lemon#9BAE3DLemon · shadeΔE00 3.421 Rich Yellow#A7AA03Yellow · shadeΔE00 3.498 Shade Yellow#B3B734Yellow · shadeΔE00 3.603 Shade Lemon#92A725Lemon · shadeΔE00 3.61 Shade Yellow#A5A725Yellow · shadeΔE00 3.612 Shade Lemon#90AF1DLemon · shadeΔE00 3.626 Shade Yellow#ACAE3DYellow · shadeΔE00 3.635 Rich Lemon#8EAA03Lemon · shadeΔE00 3.642 Shade Lemon#9BB734Lemon · shadeΔE00 3.645 Shade Lemon#99AE3DLemon · shadeΔE00 3.734 Shade Yellow#AFAF1DYellow · shadeΔE00 3.749 Shade Lemon#97B814Lemon · shadeΔE00 3.804 Rich Yellow#96A30AYellow · shadeΔE00 3.819 Rich Yellow#99A30AYellow · shadeΔE00 3.827 Rich Lemon#94A30ALemon · shadeΔE00 3.894 Shade Yellow#B2B814Yellow · shadeΔE00 3.898 Rich Yellow#9BA30AYellow · shadeΔE00 3.914 Shade Yellow#A7A725Yellow · shadeΔE00 3.994 Shade Yellow#B5B734Yellow · shadeΔE00 4.02 Shade Yellow#AEAE3DYellow · shadeΔE00 4.022 Shade Lemon#97AE3DLemon · shadeΔE00 4.075 Rich Lemon#91A30ALemon · shadeΔE00 4.109 Shade Lemon#8FA725Lemon · shadeΔE00 4.115 Classic Lemon#AEBD42Lemon · toneΔE00 4.116 Classic Lemon#ACBD42Lemon · toneΔE00 4.127 Rich Yellow#AAAA03Yellow · shadeΔE00 4.147 Classic Lemon#B0BD42Lemon · toneΔE00 4.16 Rich Yellow#9EA30AYellow · shadeΔE00 4.163 Shade Lemon#98B734Lemon · shadeΔE00 4.175 Shade Yellow#AFAD1DYellow · shadeΔE00 4.19 Rich Lemon#8BAA03Lemon · shadeΔE00 4.192 Classic Lemon#AABD42Lemon · toneΔE00 4.193 Shade Lemon#8DAF1DLemon · shadeΔE00 4.252 Soft Lemon#A8B24CLemon · toneΔE00 4.254 Soft Lemon#A7B24CLemon · toneΔE00 4.259 Classic Yellow#B2BD42Yellow · toneΔE00 4.262 Shade Lemon#94B814Lemon · shadeΔE00 4.283 Soft Yellow#AAB24CYellow · toneΔE00 4.294 Shade Lemon#ACC02ALemon · shadeΔE00 4.299 Classic Lemon#A8BD42Lemon · toneΔE00 4.307 Rich Lemon#8FA30ALemon · shadeΔE00 4.311 Soft Lemon#A5B24CLemon · toneΔE00 4.319 Shade Lemon#AAC02ALemon · shadeΔE00 4.319 Shade Lemon#AFC02ALemon · shadeΔE00 4.356 Rich Yellow#A0A30AYellow · shadeΔE00 4.401 Soft Yellow#ACB24CYellow · toneΔE00 4.402 Shade Lemon#A7C02ALemon · shadeΔE00 4.427 Shade Lemon#95AE3DLemon · shadeΔE00 4.436 Soft Lemon#A3B24CLemon · toneΔE00 4.439 Shade Lemon#B1C02ALemon · shadeΔE00 4.451 Shade Yellow#B7B734Yellow · shadeΔE00 4.463 Classic Lemon#A6BD42Lemon · toneΔE00 4.464 Shade Lemon#8DA725Lemon · shadeΔE00 4.475 Soft Yellow#ADB24CYellow · toneΔE00 4.482 Shade Yellow#B5B814Yellow · shadeΔE00 4.489 Classic Yellow#B5BD42Yellow · toneΔE00 4.517 Soft Lemon#A2B24CLemon · toneΔE00 4.519 Shade Yellow#AEAC3DYellow · shadeΔE00 4.534 Shade Lemon#96B734Lemon · shadeΔE00 4.538 Shade Lemon#A5C02ALemon · shadeΔE00 4.547 Rich Lemon#89AA03Lemon · shadeΔE00 4.564 Shade Lemon#A8C00CLemon · shadeΔE00 4.582 Shade Lemon#ABC00CLemon · shadeΔE00 4.592 Shade Lemon#92B814Lemon · shadeΔE00 4.611 Shade Yellow#B7B534Yellow · shadeΔE00 4.639

COLOR THEORY

Harmonies

monochromatic

#A1B021 #43490E #727C18 #C8D936 #D6E269

complementary

analogous

#B07721 #5AB021

triadic

#21A1B0 #B021A1

tetradic

#21B077 #3021B0 #B0215A

splitComplementary

#215AB0 #7721B0

ACCESSIBILITY

WCAG combinations

Deep Red#1E01018.25:1 · AAA

Deep Red#1D02028.24:1 · AAA

Deep Red#1A04048.23:1 · AAA

Deep Red#1C03038.22:1 · AAA

Deep Red#1E02018.22:1 · AAA

Deep Red#1A05048.2:1 · AAA

Deep Red#1D03028.2:1 · AAA

Deep Red#1C04038.19:1 · AAA

Deep Red#1E03018.19:1 · AAA

Deep Red#1906068.18:1 · AAA

Deep Red#1D04028.17:1 · AAA

Deep Red#1807078.16:1 · AAA

Deep Red#1A06048.16:1 · AAA

Deep Red#1C05038.16:1 · AAA

Deep Scarlet#1E04018.15:1 · AAA

Deep Red#1509098.14:1 · AAA

Deep Red#1708088.14:1 · AAA

Deep Red#1907068.14:1 · AAA

Deep Scarlet#1D05028.14:1 · AAA

Deep Scarlet#1A07048.13:1 · AAA

Deep Red#140A0A8.12:1 · AAA

Deep Red#1808078.12:1 · AAA

Deep Scarlet#1C06038.12:1 · AAA

Deep Scarlet#1E05018.12:1 · AAA

Deep Red#150A098.11:1 · AAA

Deep Red#1709088.11:1 · AAA

Deep Scarlet#1908068.11:1 · AAA

Deep Scarlet#1D06028.11:1 · AAA

Deep Scarlet#1A08048.1:1 · AAA

Deep Scarlet#1809078.09:1 · AAA

COLOR VISION

Simulation

original#A1B021

protanopia#A7A844

deuteranopia#A7A64C

tritanopia#A25F65

achromatopsia#9B9B9B