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

#231c4a

#231C4A

Custom · shade · resolved by hex

120ranked matches

15.7133white contrast

1.3364black contrast

CIEDE2000

Closest colors

Lower ΔE = closer

Dark Indigo#28224FIndigo · shadeΔE00 1.807 Dark Indigo#27224FIndigo · shadeΔE00 1.819 Dark Indigo#29224FIndigo · shadeΔE00 1.837 Dark Indigo#26224FIndigo · shadeΔE00 1.87 Dark Indigo#2A224FIndigo · shadeΔE00 1.909 Dark Cobalt#25224FCobalt · shadeΔE00 1.958 Dark Indigo#2B224FIndigo · shadeΔE00 2.017 Dark Cobalt#24224FCobalt · shadeΔE00 2.075 Dark Indigo#251D53Indigo · shadeΔE00 2.097 Dark Indigo#261D53Indigo · shadeΔE00 2.097 Dark Indigo#241D53Indigo · shadeΔE00 2.122 Dark Indigo#271D53Indigo · shadeΔE00 2.125 Dark Indigo#2C224FIndigo · shadeΔE00 2.158 Dark Indigo#231D53Indigo · shadeΔE00 2.172 Dark Indigo#281D53Indigo · shadeΔE00 2.18 Dark Cobalt#23224FCobalt · shadeΔE00 2.215 Dark Indigo#221D53Indigo · shadeΔE00 2.243 Dark Indigo#291D53Indigo · shadeΔE00 2.26 Dark Indigo#2D224FIndigo · shadeΔE00 2.326 Dark Cobalt#211D53Cobalt · shadeΔE00 2.333 Dark Indigo#2A1D53Indigo · shadeΔE00 2.365 Dark Cobalt#22224FCobalt · shadeΔE00 2.375 Dark Cobalt#201D53Cobalt · shadeΔE00 2.438 Dark Indigo#2B1D53Indigo · shadeΔE00 2.491 Dark Indigo#2E224FIndigo · shadeΔE00 2.517 Dark Cobalt#1F1D53Cobalt · shadeΔE00 2.556 Dark Indigo#2C1D53Indigo · shadeΔE00 2.636 Dark Cobalt#1E1D53Cobalt · shadeΔE00 2.684 Dark Indigo#2F224FIndigo · shadeΔE00 2.725 Dark Cobalt#22234FCobalt · shadeΔE00 2.756 Dark Indigo#2D1D53Indigo · shadeΔE00 2.797 Dark Cobalt#1D1D53Cobalt · shadeΔE00 2.819 Dark Cobalt#1D1E53Cobalt · shadeΔE00 2.842 Dark Cobalt#1D1F53Cobalt · shadeΔE00 2.921 Dark Indigo#30224FIndigo · shadeΔE00 2.948 Dark Indigo#1B1240Indigo · shadeΔE00 2.97 Dark Indigo#2E1D53Indigo · shadeΔE00 2.973 Dark Indigo#1C1240Indigo · shadeΔE00 2.979 Dark Indigo#1A1240Indigo · shadeΔE00 2.98 Dark Indigo#191240Indigo · shadeΔE00 3.008 Dark Indigo#1D1240Indigo · shadeΔE00 3.009 Dark Indigo#1C153CIndigo · shadeΔE00 3.036 Dark Indigo#1B153CIndigo · shadeΔE00 3.037 Dark Indigo#181240Indigo · shadeΔE00 3.053 Dark Cobalt#1D2053Cobalt · shadeΔE00 3.057 Dark Indigo#1E1240Indigo · shadeΔE00 3.059 Dark Indigo#1D153CIndigo · shadeΔE00 3.06 Dark Indigo#1A153CIndigo · shadeΔE00 3.062 Dark Indigo#19153CIndigo · shadeΔE00 3.109 Dark Indigo#1E153CIndigo · shadeΔE00 3.109 Dark Indigo#171240Indigo · shadeΔE00 3.113 Dark Indigo#1F1240Indigo · shadeΔE00 3.129 Dark Cobalt#22244FCobalt · shadeΔE00 3.159 Dark Indigo#2F1D53Indigo · shadeΔE00 3.161 Dark Cobalt#18153CCobalt · shadeΔE00 3.175 Dark Indigo#1F153CIndigo · shadeΔE00 3.182 Dark Indigo#31224FIndigo · shadeΔE00 3.183 Dark Indigo#161240Indigo · shadeΔE00 3.186 Dark Indigo#201240Indigo · shadeΔE00 3.218 Dark Cobalt#1D2153Cobalt · shadeΔE00 3.244 Dark Cobalt#17153CCobalt · shadeΔE00 3.26 Dark Cobalt#151240Cobalt · shadeΔE00 3.271 Dark Indigo#20153CIndigo · shadeΔE00 3.279 Dark Indigo#211240Indigo · shadeΔE00 3.326 Dark Cobalt#16153CCobalt · shadeΔE00 3.36 Dark Violet#301D53Violet · shadeΔE00 3.36 Dark Cobalt#141240Cobalt · shadeΔE00 3.364 Dark Indigo#21153CIndigo · shadeΔE00 3.398 Dark Cobalt#121540Cobalt · shadeΔE00 3.398 Dark Cobalt#121440Cobalt · shadeΔE00 3.402 Dark Violet#32224FViolet · shadeΔE00 3.427 Dark Violet#221240Violet · shadeΔE00 3.452 Dark Cobalt#121640Cobalt · shadeΔE00 3.455 Dark Cobalt#121340Cobalt · shadeΔE00 3.462 Dark Cobalt#131240Cobalt · shadeΔE00 3.466 Dark Cobalt#15153CCobalt · shadeΔE00 3.472 Dark Cobalt#1D2253Cobalt · shadeΔE00 3.476 Dark Indigo#22153CIndigo · shadeΔE00 3.538 Dark Violet#311D53Violet · shadeΔE00 3.567 Dark Cobalt#121240Cobalt · shadeΔE00 3.572 Dark Cobalt#121740Cobalt · shadeΔE00 3.573 Dark Cobalt#22254FCobalt · shadeΔE00 3.581 Dark Cobalt#15163CCobalt · shadeΔE00 3.586 Dark Violet#231240Violet · shadeΔE00 3.593 Dark Violet#33224FViolet · shadeΔE00 3.678 Dark Violet#23153CViolet · shadeΔE00 3.696 Dark Cobalt#0F1543Cobalt · shadeΔE00 3.714 Dark Cobalt#0F1643Cobalt · shadeΔE00 3.739 Dark Cobalt#0F1443Cobalt · shadeΔE00 3.742 Dark Cobalt#1D2353Cobalt · shadeΔE00 3.747 Dark Violet#241240Violet · shadeΔE00 3.748 Dark Cobalt#121840Cobalt · shadeΔE00 3.751 Dark Cobalt#15173CCobalt · shadeΔE00 3.762 Dark Violet#321D53Violet · shadeΔE00 3.782 Dark Cobalt#0F1343Cobalt · shadeΔE00 3.817 Dark Blue#0F1743Blue · shadeΔE00 3.819 Dark Indigo#1B0F43Indigo · shadeΔE00 3.858 Dark Indigo#1A0F43Indigo · shadeΔE00 3.863 Dark Indigo#1C0F43Indigo · shadeΔE00 3.866 Dark Violet#24153CViolet · shadeΔE00 3.87 Dark Indigo#190F43Indigo · shadeΔE00 3.88 Dark Indigo#1D0F43Indigo · shadeΔE00 3.886 Dark Indigo#180F43Indigo · shadeΔE00 3.907 Dark Violet#251240Violet · shadeΔE00 3.917 Dark Indigo#1E0F43Indigo · shadeΔE00 3.919 Dark Cobalt#0F1243Cobalt · shadeΔE00 3.935 Dark Violet#34224FViolet · shadeΔE00 3.936 Dark Indigo#170F43Indigo · shadeΔE00 3.945 Dark Blue#0F1843Blue · shadeΔE00 3.953 Dark Indigo#1F0F43Indigo · shadeΔE00 3.966 Dark Blue#121940Blue · shadeΔE00 3.983 Dark Indigo#160F43Indigo · shadeΔE00 3.991 Dark Indigo#241958Indigo · shadeΔE00 3.991 Dark Indigo#251958Indigo · shadeΔE00 3.991 Dark Cobalt#15183CCobalt · shadeΔE00 3.996 Dark Indigo#231958Indigo · shadeΔE00 4.001 Dark Indigo#261958Indigo · shadeΔE00 4.002 Dark Violet#331D53Violet · shadeΔE00 4.004 Dark Cobalt#22264FCobalt · shadeΔE00 4.018 Dark Indigo#221958Indigo · shadeΔE00 4.02

COLOR THEORY

Harmonies

monochromatic

#231C4A #000000 #0E0B1E #382D76 #4D3EA3

complementary

analogous

#1C2C4A #3A1C4A

triadic

#4A231C #1C4A23

tetradic

#4A1C2C #434A1C #1C4A3A

splitComplementary

#4A3A1C #2C4A1C

ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA15.67:1 · AAA

Pale Yellow#FEFFFA15.64:1 · AAA

Pale Lemon#FDFFFA15.61:1 · AAA

Pale Chartreuse#FCFFFA15.58:1 · AAA

Pale Amber#FFFEFA15.57:1 · AAA

Pale Gold#FEFEFB15.55:1 · AAA

Pale Lime#FBFFFA15.55:1 · AAA

Pale Gold#FEFEFA15.54:1 · AAA

Pale Yellow#FFFFEB15.53:1 · AAA

Pale Yellow#FDFEFB15.52:1 · AAA

Pale Lemon#FDFEFA15.51:1 · AAA

Pale Yellow#FEFFEB15.5:1 · AAA

Pale Chartreuse#FCFEFB15.5:1 · AAA

Pale Chartreuse#FCFEFA15.49:1 · AAA

Pale Orange#FFFDFA15.48:1 · AAA

Pale Yellow#FDFFEB15.47:1 · AAA

Pale Lime#FBFEFB15.47:1 · AAA

Pale Orange#FEFDFB15.46:1 · AAA

Pale Lime#FBFEFA15.46:1 · AAA

Pale Orange#FEFDFA15.45:1 · AAA

Pale Lemon#FCFFEB15.45:1 · AAA

Pale Orange#FDFDFC15.44:1 · AAA

Pale Yellow#FFFEEB15.44:1 · AAA

Pale Orange#FDFDFB15.43:1 · AAA

Pale Yellow#FEFEEC15.42:1 · AAA

Pale Lemon#FBFFEB15.42:1 · AAA

Pale Chartreuse#FCFDFC15.41:1 · AAA

Pale Chartreuse#FCFDFB15.4:1 · AAA

Pale Yellow#FDFEEC15.39:1 · AAA

Pale Lemon#FAFFEB15.39:1 · AAA

COLOR VISION

Simulation

original#231C4A

protanopia#20203F

deuteranopia#20213C

tritanopia#233634

achromatopsia#232323