COLOR INTELLIGENCE ENGINE

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

MATCHED COLOR

#1c233b

#1C233B

Custom · shade · resolved by hex

120ranked matches

15.5217white contrast

1.3529black contrast

CIEDE2000

Closest colors

Lower ΔE = closer

Dark Blue#182139Blue · shadeΔE00 0.997 Dark Blue#182039Blue · shadeΔE00 1.077 Dark Blue#1C2136Blue · shadeΔE00 1.401 Dark Blue#182239Blue · shadeΔE00 1.473 Dark Blue#1C2036Blue · shadeΔE00 1.535 Dark Blue#181F39Blue · shadeΔE00 1.586 Dark Blue#1C2236Blue · shadeΔE00 1.735 Dark Blue#15213CBlue · shadeΔE00 1.872 Dark Cobalt#1C1F36Cobalt · shadeΔE00 2.002 Dark Blue#15223CBlue · shadeΔE00 2.02 Dark Blue#15203CBlue · shadeΔE00 2.022 Dark Blue#182339Blue · shadeΔE00 2.201 Dark Blue#181E39Blue · shadeΔE00 2.215 Dark Blue#1C2336Blue · shadeΔE00 2.383 Dark Blue#151F3CBlue · shadeΔE00 2.388 Dark Blue#15233CBlue · shadeΔE00 2.44 Dark Cobalt#1C1E36Cobalt · shadeΔE00 2.599 Dark Blue#181D39Blue · shadeΔE00 2.862 Dark Blue#151E3CBlue · shadeΔE00 2.864 Dark Cobalt#1F2133Cobalt · shadeΔE00 2.911 Dark Cobalt#1F2033Cobalt · shadeΔE00 2.963 Dark Blue#122240Blue · shadeΔE00 3.024 Dark Blue#182439Blue · shadeΔE00 3.028 Dark Sky Blue#15243CSky Blue · shadeΔE00 3.042 Dark Blue#122140Blue · shadeΔE00 3.106 Dark Sky Blue#122340Sky Blue · shadeΔE00 3.107 Dark Blue#1F2233Blue · shadeΔE00 3.113 Dark Blue#1C2436Blue · shadeΔE00 3.188 Dark Cobalt#1F1F33Cobalt · shadeΔE00 3.229 Dark Cobalt#1C1D36Cobalt · shadeΔE00 3.232 Dark Blue#122040Blue · shadeΔE00 3.323 Dark Sky Blue#122440Sky Blue · shadeΔE00 3.36 Dark Blue#151D3CBlue · shadeΔE00 3.388 Dark Cobalt#181C39Cobalt · shadeΔE00 3.498 Dark Blue#1F2333Blue · shadeΔE00 3.558 Dark Cobalt#201F33Cobalt · shadeΔE00 3.614 Dark Blue#121F40Blue · shadeΔE00 3.637 Dark Blue#262D4ABlue · shadeΔE00 3.659 Dark Blue#262C4ABlue · shadeΔE00 3.715 Dark Blue#262E4ABlue · shadeΔE00 3.722 Dark Sky Blue#15253CSky Blue · shadeΔE00 3.757 Dark Sky Blue#122540Sky Blue · shadeΔE00 3.764 Dark Cobalt#1C1C36Cobalt · shadeΔE00 3.863 Dark Cobalt#262B4ACobalt · shadeΔE00 3.87 Dark Sky Blue#182539Sky Blue · shadeΔE00 3.909 Dark Blue#262F4ABlue · shadeΔE00 3.912 Dark Blue#151C3CBlue · shadeΔE00 3.925 Dark Cobalt#2B2E46Cobalt · shadeΔE00 3.927 Dark Cobalt#2B2D46Cobalt · shadeΔE00 3.939 Dark Sky Blue#0F2343Sky Blue · shadeΔE00 3.95 Dark Blue#0F2243Blue · shadeΔE00 3.967 Dark Blue#121E40Blue · shadeΔE00 4.011 Dark Indigo#211F33Indigo · shadeΔE00 4.018 Dark Blue#2B2F46Blue · shadeΔE00 4.048 Dark Sky Blue#0F2443Sky Blue · shadeΔE00 4.05 Dark Cobalt#2B2C46Cobalt · shadeΔE00 4.067 Dark Blue#1C2536Blue · shadeΔE00 4.078 Dark Blue#0F2143Blue · shadeΔE00 4.087 Dark Cobalt#262A4ACobalt · shadeΔE00 4.101 Dark Cobalt#181B39Cobalt · shadeΔE00 4.113 Dark Cobalt#1D1C36Cobalt · shadeΔE00 4.176 Dark Blue#1F2433Blue · shadeΔE00 4.193 Dark Blue#26304ABlue · shadeΔE00 4.228 Deep Blue#0A172EBlue · shadeΔE00 4.254 Dark Sky Blue#0F2543Sky Blue · shadeΔE00 4.272 Deep Blue#0C162CBlue · shadeΔE00 4.282 Dark Cobalt#2B2B46Cobalt · shadeΔE00 4.285 Dark Sky Blue#122640Sky Blue · shadeΔE00 4.289 Dark Blue#0F2043Blue · shadeΔE00 4.29 Deep Blue#0C172CBlue · shadeΔE00 4.3 Dark Blue#2B3046Blue · shadeΔE00 4.307 Deep Blue#0F162ABlue · shadeΔE00 4.325 Deep Blue#0A162EBlue · shadeΔE00 4.326 Deep Sky Blue#081730Sky Blue · shadeΔE00 4.359 Deep Blue#0F172ABlue · shadeΔE00 4.361 Deep Sky Blue#0A182ESky Blue · shadeΔE00 4.364 Deep Sky Blue#081830Sky Blue · shadeΔE00 4.364 Dark Cobalt#26294ACobalt · shadeΔE00 4.385 Dark Blue#121D40Blue · shadeΔE00 4.419 Deep Blue#0C152CBlue · shadeΔE00 4.424 Dark Indigo#221F33Indigo · shadeΔE00 4.436 Deep Blue#0F152ABlue · shadeΔE00 4.459 Dark Blue#151B3CBlue · shadeΔE00 4.46 Dark Indigo#1E1C36Indigo · shadeΔE00 4.504 Deep Blue#081630Blue · shadeΔE00 4.509 Deep Sky Blue#061832Sky Blue · shadeΔE00 4.515 Deep Sky Blue#0C182CSky Blue · shadeΔE00 4.517 Deep Blue#0A152EBlue · shadeΔE00 4.532 Dark Sky Blue#15263CSky Blue · shadeΔE00 4.541 Deep Sky Blue#081930Sky Blue · shadeΔE00 4.542 Dark Blue#0F1F43Blue · shadeΔE00 4.555 Deep Sky Blue#061932Sky Blue · shadeΔE00 4.582 Deep Sky Blue#061732Sky Blue · shadeΔE00 4.597 Deep Blue#0F182ABlue · shadeΔE00 4.607 Dark Sky Blue#0F2643Sky Blue · shadeΔE00 4.607 Dark Cobalt#2C2B46Cobalt · shadeΔE00 4.614 Dark Blue#222D4FBlue · shadeΔE00 4.647 Dark Blue#26314ABlue · shadeΔE00 4.657 Deep Sky Blue#0A192ESky Blue · shadeΔE00 4.662 Dark Blue#222E4FBlue · shadeΔE00 4.667 Deep Blue#0C142CBlue · shadeΔE00 4.672 Dark Blue#2B3146Blue · shadeΔE00 4.698 Dark Blue#222C4FBlue · shadeΔE00 4.699 Dark Cobalt#26284ACobalt · shadeΔE00 4.703 Dark Cobalt#181A39Cobalt · shadeΔE00 4.704 Deep Blue#0F142ABlue · shadeΔE00 4.707 Deep Blue#081530Blue · shadeΔE00 4.765 Dark Blue#222F4FBlue · shadeΔE00 4.77 Deep Blue#061632Blue · shadeΔE00 4.803 Deep Sky Blue#061A32Sky Blue · shadeΔE00 4.808 Dark Blue#222B4FBlue · shadeΔE00 4.814 Deep Blue#0A142EBlue · shadeΔE00 4.822 Dark Sky Blue#182639Sky Blue · shadeΔE00 4.825 Dark Indigo#1F1C36Indigo · shadeΔE00 4.843 Dark Blue#121C40Blue · shadeΔE00 4.844 Dark Indigo#231F33Indigo · shadeΔE00 4.862 Dark Blue#0F1E43Blue · shadeΔE00 4.863 Dark Sky Blue#0B2346Sky Blue · shadeΔE00 4.87 Deep Sky Blue#081A30Sky Blue · shadeΔE00 4.889 Deep Sky Blue#031935Sky Blue · shadeΔE00 4.89

COLOR THEORY

Harmonies

monochromatic

#1C233B #000000 #080A11 #2F3C65 #43548E

complementary

analogous

#1C333B #241C3B

triadic

#3B1C23 #233B1C

tetradic

#3B1C33 #3B341C #1C3B24

splitComplementary

#3B241C #333B1C

ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA15.47:1 · AAA

Pale Yellow#FEFFFA15.45:1 · AAA

Pale Lemon#FDFFFA15.42:1 · AAA

Pale Chartreuse#FCFFFA15.39:1 · AAA

Pale Amber#FFFEFA15.38:1 · AAA

Pale Gold#FEFEFB15.36:1 · AAA

Pale Lime#FBFFFA15.36:1 · AAA

Pale Gold#FEFEFA15.35:1 · AAA

Pale Yellow#FFFFEB15.34:1 · AAA

Pale Yellow#FDFEFB15.33:1 · AAA

Pale Lemon#FDFEFA15.32:1 · AAA

Pale Yellow#FEFFEB15.31:1 · AAA

Pale Chartreuse#FCFEFB15.31:1 · AAA

Pale Chartreuse#FCFEFA15.3:1 · AAA

Pale Orange#FFFDFA15.29:1 · AAA

Pale Yellow#FDFFEB15.29:1 · AAA

Pale Lime#FBFEFB15.28:1 · AAA

Pale Orange#FEFDFB15.27:1 · AAA

Pale Lime#FBFEFA15.27:1 · AAA

Pale Orange#FEFDFA15.26:1 · AAA

Pale Lemon#FCFFEB15.26:1 · AAA

Pale Orange#FDFDFC15.25:1 · AAA

Pale Yellow#FFFEEB15.25:1 · AAA

Pale Orange#FDFDFB15.24:1 · AAA

Pale Yellow#FEFEEC15.23:1 · AAA

Pale Lemon#FBFFEB15.23:1 · AAA

Pale Chartreuse#FCFDFC15.22:1 · AAA

Pale Chartreuse#FCFDFB15.21:1 · AAA

Pale Yellow#FDFEEC15.2:1 · AAA

Pale Lemon#FAFFEB15.2:1 · AAA

COLOR VISION

Simulation

original#1C233B

protanopia#1F1F35

deuteranopia#1F1E34

tritanopia#1C3130

achromatopsia#242424