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

#2c21ab

#2C21AB

Custom · tone · resolved by hex

120ranked matches

10.9793white contrast

1.9127black contrast

CIEDE2000

Closest colors

Lower ΔE = closer

Shade Indigo#2B1DAFIndigo · shadeΔE00 0.861 Shade Indigo#291DAFIndigo · shadeΔE00 0.866 Shade Indigo#2E1DAFIndigo · shadeΔE00 0.916 Shade Cobalt#261DAFCobalt · shadeΔE00 0.926 Shade Cobalt#2D25A7Cobalt · shadeΔE00 0.966 Shade Indigo#3025A7Indigo · shadeΔE00 0.98 Shade Cobalt#241DAFCobalt · shadeΔE00 0.991 Shade Indigo#301DAFIndigo · shadeΔE00 0.995 Shade Cobalt#2B25A7Cobalt · shadeΔE00 1.007 Shade Indigo#3225A7Indigo · shadeΔE00 1.045 Shade Cobalt#2925A7Cobalt · shadeΔE00 1.079 Shade Cobalt#211DAFCobalt · shadeΔE00 1.11 Shade Cobalt#1D21AFCobalt · shadeΔE00 1.148 Shade Indigo#3425A7Indigo · shadeΔE00 1.151 Shade Cobalt#1D1FAFCobalt · shadeΔE00 1.158 Shade Indigo#331DAFIndigo · shadeΔE00 1.168 Shade Cobalt#2725A7Cobalt · shadeΔE00 1.171 Shade Cobalt#1F1DAFCobalt · shadeΔE00 1.196 Shade Cobalt#2525A7Cobalt · shadeΔE00 1.278 Shade Cobalt#1D1DAFCobalt · shadeΔE00 1.285 Shade Indigo#3625A7Indigo · shadeΔE00 1.291 Shade Indigo#351DAFIndigo · shadeΔE00 1.313 Shade Cobalt#1D24AFCobalt · shadeΔE00 1.388 Shade Indigo#3825A7Indigo · shadeΔE00 1.46 Shade Indigo#371DAFIndigo · shadeΔE00 1.477 Shade Cobalt#2527A7Cobalt · shadeΔE00 1.646 Shade Indigo#3A25A7Indigo · shadeΔE00 1.652 Shade Cobalt#1D26AFCobalt · shadeΔE00 1.683 Shade Indigo#3A1DAFIndigo · shadeΔE00 1.752 Shade Indigo#3C1DAFIndigo · shadeΔE00 1.951 Shade Indigo#3D25A7Indigo · shadeΔE00 1.972 Shade Cobalt#141FB8Cobalt · shadeΔE00 1.977 Shade Cobalt#141DB8Cobalt · shadeΔE00 2.021 Shade Cobalt#1422B8Cobalt · shadeΔE00 2.042 Shade Cobalt#2529A7Cobalt · shadeΔE00 2.071 Shade Cobalt#141AB8Cobalt · shadeΔE00 2.183 Shade Indigo#3F25A7Indigo · shadeΔE00 2.204 Shade Cobalt#1D29AFCobalt · shadeΔE00 2.249 Rich Blue#031FAABlue · shadeΔE00 2.259 Shade Indigo#3F1DAFIndigo · shadeΔE00 2.271 Shade Cobalt#1425B8Cobalt · shadeΔE00 2.277 Rich Blue#0322AABlue · shadeΔE00 2.329 Rich Blue#031CAABlue · shadeΔE00 2.359 Shade Cobalt#1417B8Cobalt · shadeΔE00 2.414 Shade Indigo#2714B8Indigo · shadeΔE00 2.445 Shade Indigo#4125A7Indigo · shadeΔE00 2.448 Shade Indigo#2A14B8Indigo · shadeΔE00 2.45 Shade Indigo#2514B8Indigo · shadeΔE00 2.452 Shade Indigo#2214B8Indigo · shadeΔE00 2.474 Shade Indigo#2D14B8Indigo · shadeΔE00 2.476 Shade Indigo#411DAFIndigo · shadeΔE00 2.496 Rich Cobalt#031AAACobalt · shadeΔE00 2.496 Shade Cobalt#1F14B8Cobalt · shadeΔE00 2.508 Shade Cobalt#1427B8Cobalt · shadeΔE00 2.522 Shade Indigo#3014B8Indigo · shadeΔE00 2.527 Shade Cobalt#252BA7Cobalt · shadeΔE00 2.533 Shade Cobalt#1D14B8Cobalt · shadeΔE00 2.535 Rich Cobalt#0A1FA3Cobalt · shadeΔE00 2.567 Shade Indigo#3214B8Indigo · shadeΔE00 2.577 Shade Cobalt#1A14B8Cobalt · shadeΔE00 2.58 Rich Blue#0A21A3Blue · shadeΔE00 2.591 Rich Blue#0325AABlue · shadeΔE00 2.591 Shade Cobalt#1714B8Cobalt · shadeΔE00 2.627 Rich Cobalt#0A1CA3Cobalt · shadeΔE00 2.664 Shade Cobalt#1414B8Cobalt · shadeΔE00 2.675 Shade Indigo#3514B8Indigo · shadeΔE00 2.675 Shade Cobalt#1D2BAFCobalt · shadeΔE00 2.683 Shade Indigo#4325A7Indigo · shadeΔE00 2.702 Rich Cobalt#0317AACobalt · shadeΔE00 2.762 Rich Blue#0A24A3Blue · shadeΔE00 2.781 Shade Cobalt#0C1EC0Cobalt · shadeΔE00 2.79 Rich Cobalt#0A1AA3Cobalt · shadeΔE00 2.797 Shade Indigo#3814B8Indigo · shadeΔE00 2.803 Shade Cobalt#0C21C0Cobalt · shadeΔE00 2.829 Shade Cobalt#0C1BC0Cobalt · shadeΔE00 2.845 Shade Indigo#441DAFIndigo · shadeΔE00 2.85 Shade Indigo#3A14B8Indigo · shadeΔE00 2.906 Shade Indigo#4525A7Indigo · shadeΔE00 2.966 Shade Cobalt#0C18C0Cobalt · shadeΔE00 2.968 Shade Cobalt#0C24C0Cobalt · shadeΔE00 2.981 Shade Cobalt#142AB8Cobalt · shadeΔE00 2.997 Rich Blue#0A26A3Blue · shadeΔE00 3.01 Shade Cobalt#252DA7Cobalt · shadeΔE00 3.025 Rich Blue#0328AABlue · shadeΔE00 3.025 Rich Cobalt#0A17A3Cobalt · shadeΔE00 3.059 Rich Cobalt#0314AACobalt · shadeΔE00 3.063 Rich Cobalt#111F9CCobalt · shadeΔE00 3.073 Shade Indigo#3D14B8Indigo · shadeΔE00 3.085 Shade Indigo#461DAFIndigo · shadeΔE00 3.096 Rich Cobalt#111D9CCobalt · shadeΔE00 3.114 Shade Cobalt#0C15C0Cobalt · shadeΔE00 3.132 Rich Cobalt#11229CCobalt · shadeΔE00 3.138 Shade Cobalt#332D9FCobalt · shadeΔE00 3.182 Shade Cobalt#342D9FCobalt · shadeΔE00 3.183 Shade Cobalt#312D9FCobalt · shadeΔE00 3.195 Shade Indigo#362D9FIndigo · shadeΔE00 3.202 Rich Cobalt#111B9CCobalt · shadeΔE00 3.211 Shade Cobalt#2F2D9FCobalt · shadeΔE00 3.226 Shade Indigo#382D9FIndigo · shadeΔE00 3.243 Shade Blue#0C27C0Blue · shadeΔE00 3.252 Rich Cobalt#0A15A3Cobalt · shadeΔE00 3.257 Shade Cobalt#2D2D9FCobalt · shadeΔE00 3.273 Rich Cobalt#11249CCobalt · shadeΔE00 3.277 Shade Indigo#4014B8Indigo · shadeΔE00 3.293 Shade Indigo#3A2D9FIndigo · shadeΔE00 3.308 Shade Cobalt#0C12C0Cobalt · shadeΔE00 3.316 Rich Cobalt#0311AACobalt · shadeΔE00 3.368 Shade Indigo#4825A7Indigo · shadeΔE00 3.377 Rich Blue#032AAABlue · shadeΔE00 3.392 Shade Cobalt#1D2EAFCobalt · shadeΔE00 3.393 Shade Indigo#3C2D9FIndigo · shadeΔE00 3.397 Shade Cobalt#2A2AC0Cobalt · shadeΔE00 3.42 Rich Cobalt#11189CCobalt · shadeΔE00 3.43 Shade Cobalt#2D2AC0Cobalt · shadeΔE00 3.448 Shade Cobalt#2F2AC0Cobalt · shadeΔE00 3.477 Shade Indigo#491DAFIndigo · shadeΔE00 3.479 Rich Blue#0A29A3Blue · shadeΔE00 3.486 Rich Blue#11269CBlue · shadeΔE00 3.491 Rich Indigo#2D119CIndigo · shadeΔE00 3.495 Rich Indigo#2F119CIndigo · shadeΔE00 3.495

COLOR THEORY

Harmonies

monochromatic

#2C21AB #120D45 #1F1778 #3F31D8 #6F65E2

complementary

analogous

#215AAB #7221AB

triadic

#AB2C21 #21AB2C

tetradic

#AB215A #A0AB21 #21AB72

splitComplementary

#AB7221 #5AAB21

ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA10.95:1 · AAA

Pale Yellow#FEFFFA10.93:1 · AAA

Pale Lemon#FDFFFA10.91:1 · AAA

Pale Chartreuse#FCFFFA10.89:1 · AAA

Pale Amber#FFFEFA10.88:1 · AAA

Pale Gold#FEFEFB10.87:1 · AAA

Pale Lime#FBFFFA10.87:1 · AAA

Pale Gold#FEFEFA10.86:1 · AAA

Pale Yellow#FFFFEB10.85:1 · AAA

Pale Yellow#FDFEFB10.85:1 · AAA

Pale Lemon#FDFEFA10.84:1 · AAA

Pale Yellow#FEFFEB10.83:1 · AAA

Pale Chartreuse#FCFEFB10.83:1 · AAA

Pale Chartreuse#FCFEFA10.82:1 · AAA

Pale Orange#FFFDFA10.81:1 · AAA

Pale Yellow#FDFFEB10.81:1 · AAA

Pale Lime#FBFEFB10.81:1 · AAA

Pale Orange#FEFDFB10.8:1 · AAA

Pale Lime#FBFEFA10.8:1 · AAA

Pale Orange#FEFDFA10.79:1 · AAA

Pale Orange#FDFDFC10.79:1 · AAA

Pale Lemon#FCFFEB10.79:1 · AAA

Pale Orange#FDFDFB10.78:1 · AAA

Pale Yellow#FFFEEB10.78:1 · AAA

Pale Yellow#FEFEEC10.77:1 · AAA

Pale Lemon#FBFFEB10.77:1 · AAA

Pale Chartreuse#FCFDFC10.77:1 · AAA

Pale Chartreuse#FCFDFB10.76:1 · AAA

Pale Coral#FFFCFA10.75:1 · AAA

Pale Yellow#FDFEEC10.75:1 · AAA

COLOR VISION

Simulation

original#2C21AB

protanopia#27278A

deuteranopia#282982

tritanopia#2B6F69

achromatopsia#343434