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

#231c8d

#231C8D

Custom · tone · resolved by hex

120ranked matches

12.9455white contrast

1.6222black contrast

CIEDE2000

Closest colors

Lower ΔE = closer

Dark Cobalt#251F8ECobalt · shadeΔE00 0.688 Dark Cobalt#231F8ECobalt · shadeΔE00 0.699 Dark Cobalt#271F8ECobalt · shadeΔE00 0.742 Dark Cobalt#211F8ECobalt · shadeΔE00 0.763 Dark Indigo#281F8EIndigo · shadeΔE00 0.792 Dark Cobalt#1F1F8ECobalt · shadeΔE00 0.863 Dark Indigo#2A1F8EIndigo · shadeΔE00 0.93 Dark Indigo#2C1F8EIndigo · shadeΔE00 1.107 Dark Indigo#2E1F8EIndigo · shadeΔE00 1.312 Dark Cobalt#1F218ECobalt · shadeΔE00 1.329 Rich Cobalt#181C95Cobalt · shadeΔE00 1.367 Rich Cobalt#181A95Cobalt · shadeΔE00 1.402 Rich Cobalt#211895Cobalt · shadeΔE00 1.423 Rich Cobalt#1F1895Cobalt · shadeΔE00 1.426 Rich Indigo#231895Indigo · shadeΔE00 1.442 Rich Cobalt#1C1895Cobalt · shadeΔE00 1.461 Rich Indigo#251895Indigo · shadeΔE00 1.483 Rich Cobalt#1A1895Cobalt · shadeΔE00 1.5 Dark Indigo#301F8EIndigo · shadeΔE00 1.538 Rich Indigo#271895Indigo · shadeΔE00 1.548 Rich Cobalt#181895Cobalt · shadeΔE00 1.548 Rich Cobalt#181F95Cobalt · shadeΔE00 1.576 Rich Indigo#291895Indigo · shadeΔE00 1.638 Rich Indigo#2B1895Indigo · shadeΔE00 1.751 Dark Indigo#321F8EIndigo · shadeΔE00 1.781 Dark Cobalt#1F238ECobalt · shadeΔE00 1.834 Rich Cobalt#182195Cobalt · shadeΔE00 1.868 Rich Indigo#2D1895Indigo · shadeΔE00 1.886 Rich Blue#031A8CBlue · shadeΔE00 2.008 Dark Indigo#341F8EIndigo · shadeΔE00 2.038 Rich Indigo#2F1895Indigo · shadeΔE00 2.042 Rich Blue#031C8CBlue · shadeΔE00 2.074 Rich Blue#03178CBlue · shadeΔE00 2.111 Dark Indigo#351F8EIndigo · shadeΔE00 2.17 Rich Cobalt#091986Cobalt · shadeΔE00 2.189 Rich Indigo#311895Indigo · shadeΔE00 2.215 Rich Blue#091B86Blue · shadeΔE00 2.217 Rich Cobalt#182395Cobalt · shadeΔE00 2.246 Rich Blue#031E8CBlue · shadeΔE00 2.257 Rich Cobalt#091786Cobalt · shadeΔE00 2.265 Rich Cobalt#03158CCobalt · shadeΔE00 2.279 Rich Cobalt#111B9CCobalt · shadeΔE00 2.296 Rich Cobalt#111D9CCobalt · shadeΔE00 2.323 Dark Cobalt#1F258ECobalt · shadeΔE00 2.367 Rich Cobalt#11189CCobalt · shadeΔE00 2.387 Rich Indigo#331895Indigo · shadeΔE00 2.406 Rich Cobalt#091586Cobalt · shadeΔE00 2.419 Rich Cobalt#111F9CCobalt · shadeΔE00 2.434 Dark Indigo#371F8EIndigo · shadeΔE00 2.445 Rich Blue#091E86Blue · shadeΔE00 2.474 Rich Cobalt#03138CCobalt · shadeΔE00 2.492 Rich Cobalt#11169CCobalt · shadeΔE00 2.514 Rich Cobalt#0E1A81Cobalt · shadeΔE00 2.543 Rich Cobalt#0E1881Cobalt · shadeΔE00 2.551 Rich Indigo#351895Indigo · shadeΔE00 2.612 Rich Cobalt#091386Cobalt · shadeΔE00 2.624 Rich Cobalt#0E1C81Cobalt · shadeΔE00 2.639 Rich Cobalt#0E1681Cobalt · shadeΔE00 2.645 Rich Cobalt#11149CCobalt · shadeΔE00 2.673 Rich Cobalt#182595Cobalt · shadeΔE00 2.686 Rich Blue#03218CBlue · shadeΔE00 2.725 Rich Cobalt#03118CCobalt · shadeΔE00 2.728 Dark Indigo#391F8EIndigo · shadeΔE00 2.729 Dark Cobalt#292687Cobalt · shadeΔE00 2.746 Dark Cobalt#2B2687Cobalt · shadeΔE00 2.751 Dark Cobalt#282687Cobalt · shadeΔE00 2.753 Rich Cobalt#11229CCobalt · shadeΔE00 2.755 Rich Blue#092086Blue · shadeΔE00 2.777 Dark Cobalt#2D2687Cobalt · shadeΔE00 2.784 Dark Cobalt#262687Cobalt · shadeΔE00 2.786 Rich Cobalt#0E1481Cobalt · shadeΔE00 2.805 Dark Indigo#2E2687Indigo · shadeΔE00 2.812 Rich Indigo#371895Indigo · shadeΔE00 2.831 Rich Cobalt#0E1E81Cobalt · shadeΔE00 2.84 Rich Indigo#1D119CIndigo · shadeΔE00 2.852 Rich Indigo#1F119CIndigo · shadeΔE00 2.852 Rich Cobalt#1B119CCobalt · shadeΔE00 2.857 Rich Cobalt#091186Cobalt · shadeΔE00 2.857 Rich Indigo#22119CIndigo · shadeΔE00 2.868 Rich Cobalt#18119CCobalt · shadeΔE00 2.875 Dark Indigo#302687Indigo · shadeΔE00 2.891 Rich Indigo#24119CIndigo · shadeΔE00 2.891 Rich Cobalt#16119CCobalt · shadeΔE00 2.892 Rich Cobalt#14119CCobalt · shadeΔE00 2.912 Rich Indigo#26119CIndigo · shadeΔE00 2.923 Dark Cobalt#1F278ECobalt · shadeΔE00 2.923 Dark Indigo#312687Indigo · shadeΔE00 2.942 Rich Cobalt#11119CCobalt · shadeΔE00 2.944 Rich Indigo#28119CIndigo · shadeΔE00 2.968 Rich Blue#0E1F81Blue · shadeΔE00 2.978 Rich Cobalt#0E1281Cobalt · shadeΔE00 3.007 Dark Indigo#3B1F8EIndigo · shadeΔE00 3.023 Rich Indigo#2B119CIndigo · shadeΔE00 3.058 Rich Cobalt#11249CCobalt · shadeΔE00 3.061 Dark Indigo#332687Indigo · shadeΔE00 3.067 Rich Indigo#20147BIndigo · shadeΔE00 3.077 Rich Indigo#22147BIndigo · shadeΔE00 3.079 Rich Indigo#23147BIndigo · shadeΔE00 3.086 Rich Indigo#1E147BIndigo · shadeΔE00 3.09 Rich Cobalt#030E8CCobalt · shadeΔE00 3.092 Rich Cobalt#14197BCobalt · shadeΔE00 3.097 Rich Cobalt#090F86Cobalt · shadeΔE00 3.101 Rich Indigo#1D147BIndigo · shadeΔE00 3.102 Rich Indigo#25147BIndigo · shadeΔE00 3.115 Rich Cobalt#14177BCobalt · shadeΔE00 3.128 Rich Cobalt#1B147BCobalt · shadeΔE00 3.133 Rich Indigo#2D119CIndigo · shadeΔE00 3.135 Rich Blue#03238CBlue · shadeΔE00 3.138 Rich Indigo#210E81Indigo · shadeΔE00 3.144 Rich Indigo#1F0E81Indigo · shadeΔE00 3.15 Rich Indigo#230E81Indigo · shadeΔE00 3.15 Rich Cobalt#141B7BCobalt · shadeΔE00 3.151 Rich Indigo#1E0E81Indigo · shadeΔE00 3.158 Rich Indigo#27147BIndigo · shadeΔE00 3.164 Rich Blue#092286Blue · shadeΔE00 3.166 Rich Cobalt#14167BCobalt · shadeΔE00 3.17 Rich Indigo#250E81Indigo · shadeΔE00 3.172 Rich Cobalt#182795Cobalt · shadeΔE00 3.172 Rich Cobalt#19147BCobalt · shadeΔE00 3.174 Rich Cobalt#0A1AA3Cobalt · shadeΔE00 3.175

COLOR THEORY

Harmonies

monochromatic

#231C8D #0A0826 #161259 #3026C0 #5248DB

complementary

analogous

#1C4D8D #5C1C8D

triadic

#8D231C #1C8D23

tetradic

#8D1C4D #858D1C #1C8D5C

splitComplementary

#8D5C1C #4D8D1C

ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA12.91:1 · AAA

Pale Yellow#FEFFFA12.88:1 · AAA

Pale Lemon#FDFFFA12.86:1 · AAA

Pale Chartreuse#FCFFFA12.84:1 · AAA

Pale Amber#FFFEFA12.83:1 · AAA

Pale Gold#FEFEFB12.81:1 · AAA

Pale Lime#FBFFFA12.81:1 · AAA

Pale Gold#FEFEFA12.8:1 · AAA

Pale Yellow#FFFFEB12.79:1 · AAA

Pale Yellow#FDFEFB12.79:1 · AAA

Pale Lemon#FDFEFA12.78:1 · AAA

Pale Yellow#FEFFEB12.77:1 · AAA

Pale Chartreuse#FCFEFB12.77:1 · AAA

Pale Chartreuse#FCFEFA12.76:1 · AAA

Pale Orange#FFFDFA12.75:1 · AAA

Pale Yellow#FDFFEB12.75:1 · AAA

Pale Lime#FBFEFA12.74:1 · AAA

Pale Lime#FBFEFB12.74:1 · AAA

Pale Orange#FEFDFB12.73:1 · AAA

Pale Orange#FEFDFA12.73:1 · AAA

Pale Lemon#FCFFEB12.73:1 · AAA

Pale Orange#FDFDFC12.72:1 · AAA

Pale Yellow#FFFEEB12.72:1 · AAA

Pale Orange#FDFDFB12.71:1 · AAA

Pale Yellow#FEFEEC12.7:1 · AAA

Pale Lemon#FBFFEB12.7:1 · AAA

Pale Chartreuse#FCFDFC12.7:1 · AAA

Pale Chartreuse#FCFDFB12.69:1 · AAA

Pale Yellow#FDFEEC12.68:1 · AAA

Pale Lemon#FAFFEB12.68:1 · AAA

COLOR VISION

Simulation

original#231C8D

protanopia#202072

deuteranopia#20216B

tritanopia#235C57

achromatopsia#2B2B2B