Live Color Intelligence
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

#2128ab

#2128AB

Custom · tone · resolved by hex

120ranked matches
10.7349white contrast
1.9562black contrast
CIEDE2000

Closest colors

Lower ΔE = closer
Shade Cobalt#2529A7Cobalt · shadeΔE00 0.601Shade Cobalt#1D29AFCobalt · shadeΔE00 0.605Shade Cobalt#2527A7Cobalt · shadeΔE00 0.631Shade Cobalt#1D26AFCobalt · shadeΔE00 0.682Shade Cobalt#252BA7Cobalt · shadeΔE00 0.902Shade Cobalt#2525A7Cobalt · shadeΔE00 0.933Shade Cobalt#1D2BAFCobalt · shadeΔE00 0.935Shade Cobalt#2725A7Cobalt · shadeΔE00 1.004Shade Cobalt#1D24AFCobalt · shadeΔE00 1.015Shade Cobalt#2925A7Cobalt · shadeΔE00 1.101Shade Cobalt#2B25A7Cobalt · shadeΔE00 1.223Shade Cobalt#252DA7Cobalt · shadeΔE00 1.344Shade Cobalt#2D25A7Cobalt · shadeΔE00 1.365Rich Blue#0328AABlue · shadeΔE00 1.452Rich Blue#0325AABlue · shadeΔE00 1.473Shade Cobalt#1D21AFCobalt · shadeΔE00 1.583Shade Indigo#3025A7Indigo · shadeΔE00 1.61Shade Cobalt#1D2EAFCobalt · shadeΔE00 1.621Rich Blue#032AAABlue · shadeΔE00 1.648Shade Cobalt#1427B8Cobalt · shadeΔE00 1.675Shade Cobalt#1425B8Cobalt · shadeΔE00 1.751Shade Cobalt#142AB8Cobalt · shadeΔE00 1.777Shade Indigo#3225A7Indigo · shadeΔE00 1.793Rich Blue#0322AABlue · shadeΔE00 1.796Rich Blue#0A26A3Blue · shadeΔE00 1.841Rich Blue#0A24A3Blue · shadeΔE00 1.938Rich Blue#0A29A3Blue · shadeΔE00 1.952Shade Cobalt#1D1FAFCobalt · shadeΔE00 1.958Shade Indigo#3425A7Indigo · shadeΔE00 1.987Shade Cobalt#1422B8Cobalt · shadeΔE00 2.022Shade Cobalt#2530A7Cobalt · shadeΔE00 2.105Shade Cobalt#1D30AFCobalt · shadeΔE00 2.129Shade Blue#142DB8Blue · shadeΔE00 2.134Shade Cobalt#2D2D9FCobalt · shadeΔE00 2.152Rich Blue#032DAABlue · shadeΔE00 2.176Shade Indigo#3625A7Indigo · shadeΔE00 2.194Rich Blue#0A2BA3Blue · shadeΔE00 2.197Shade Cobalt#2F2D9FCobalt · shadeΔE00 2.217Rich Blue#031FAABlue · shadeΔE00 2.257Rich Blue#0A21A3Blue · shadeΔE00 2.266Shade Cobalt#312D9FCobalt · shadeΔE00 2.308Shade Cobalt#1D1DAFCobalt · shadeΔE00 2.321Shade Cobalt#1F1DAFCobalt · shadeΔE00 2.329Shade Cobalt#211DAFCobalt · shadeΔE00 2.344Shade Cobalt#241DAFCobalt · shadeΔE00 2.382Shade Cobalt#141FB8Cobalt · shadeΔE00 2.392Shade Indigo#3825A7Indigo · shadeΔE00 2.411Shade Cobalt#261DAFCobalt · shadeΔE00 2.42Shade Cobalt#332D9FCobalt · shadeΔE00 2.423Shade Cobalt#2D2F9FCobalt · shadeΔE00 2.487Shade Cobalt#342D9FCobalt · shadeΔE00 2.489Shade Indigo#291DAFIndigo · shadeΔE00 2.497Rich Blue#11269CBlue · shadeΔE00 2.511Rich Cobalt#0A1FA3Cobalt · shadeΔE00 2.554Rich Blue#11289CBlue · shadeΔE00 2.557Shade Indigo#2B1DAFIndigo · shadeΔE00 2.563Rich Cobalt#11249CCobalt · shadeΔE00 2.573Shade Blue#0C27C0Blue · shadeΔE00 2.634Shade Indigo#3A25A7Indigo · shadeΔE00 2.638Shade Indigo#362D9FIndigo · shadeΔE00 2.639Shade Cobalt#2532A7Cobalt · shadeΔE00 2.647Shade Cobalt#141DB8Cobalt · shadeΔE00 2.66Shade Blue#1430B8Blue · shadeΔE00 2.675Shade Indigo#2E1DAFIndigo · shadeΔE00 2.684Shade Cobalt#0C24C0Cobalt · shadeΔE00 2.698Shade Blue#0C2AC0Blue · shadeΔE00 2.723Rich Cobalt#11229CCobalt · shadeΔE00 2.725Rich Blue#031CAABlue · shadeΔE00 2.754Rich Blue#0A2EA3Blue · shadeΔE00 2.757Shade Indigo#301DAFIndigo · shadeΔE00 2.781Shade Indigo#382D9FIndigo · shadeΔE00 2.81Rich Blue#112B9CBlue · shadeΔE00 2.837Rich Blue#0330AABlue · shadeΔE00 2.873Shade Cobalt#0C21C0Cobalt · shadeΔE00 2.88Shade Cobalt#2D319FCobalt · shadeΔE00 2.898Shade Blue#1D33AFBlue · shadeΔE00 2.936Shade Indigo#331DAFIndigo · shadeΔE00 2.95Shade Blue#0C2DC0Blue · shadeΔE00 2.977Shade Indigo#3D25A7Indigo · shadeΔE00 2.995Shade Indigo#3A2D9FIndigo · shadeΔE00 3.001Rich Cobalt#0A1CA3Cobalt · shadeΔE00 3.027Shade Cobalt#2A2AC0Cobalt · shadeΔE00 3.051Shade Cobalt#141AB8Cobalt · shadeΔE00 3.068Rich Cobalt#111F9CCobalt · shadeΔE00 3.069Shade Indigo#351DAFIndigo · shadeΔE00 3.077Rich Cobalt#031AAACobalt · shadeΔE00 3.084Shade Blue#1432B8Blue · shadeΔE00 3.105Shade Cobalt#0C1EC0Cobalt · shadeΔE00 3.135Rich Blue#112D9CBlue · shadeΔE00 3.149Shade Cobalt#2D2AC0Cobalt · shadeΔE00 3.165Shade Indigo#3C2D9FIndigo · shadeΔE00 3.21Shade Cobalt#2534A7Cobalt · shadeΔE00 3.211Shade Indigo#371DAFIndigo · shadeΔE00 3.218Shade Cobalt#2A2DC0Cobalt · shadeΔE00 3.225Shade Indigo#3F25A7Indigo · shadeΔE00 3.243Shade Cobalt#2F2AC0Cobalt · shadeΔE00 3.253Rich Cobalt#182595Cobalt · shadeΔE00 3.295Rich Cobalt#182795Cobalt · shadeΔE00 3.298Rich Cobalt#111D9CCobalt · shadeΔE00 3.344Rich Cobalt#0A1AA3Cobalt · shadeΔE00 3.349Shade Cobalt#2D339FCobalt · shadeΔE00 3.364Rich Cobalt#182395Cobalt · shadeΔE00 3.374Shade Blue#0C30C0Blue · shadeΔE00 3.382Rich Cobalt#182995Cobalt · shadeΔE00 3.394Shade Cobalt#322AC0Cobalt · shadeΔE00 3.403Shade Cobalt#2A2FC0Cobalt · shadeΔE00 3.416Shade Cobalt#0C1BC0Cobalt · shadeΔE00 3.428Shade Indigo#3E2D9FIndigo · shadeΔE00 3.435Shade Indigo#3A1DAFIndigo · shadeΔE00 3.45Shade Cobalt#1417B8Cobalt · shadeΔE00 3.461Rich Blue#0A31A3Blue · shadeΔE00 3.469Shade Blue#1D35AFBlue · shadeΔE00 3.499Shade Indigo#4125A7Indigo · shadeΔE00 3.499Shade Cobalt#342AC0Cobalt · shadeΔE00 3.516Rich Cobalt#182195Cobalt · shadeΔE00 3.522Rich Blue#112F9CBlue · shadeΔE00 3.541Rich Cobalt#0317AACobalt · shadeΔE00 3.559Shade Blue#0425C8Blue · shadeΔE00 3.581Rich Blue#182B95Blue · shadeΔE00 3.582Shade Blue#0428C8Blue · shadeΔE00 3.596
RELATIONSHIP

Lighter

Shade Cobalt#2129CAShade Cobalt#1721D3Shade Cobalt#0E18DDShade Cobalt#0510E6Shade Cobalt#464BA4Shade Cobalt#3D43AEShade Cobalt#343AB7Shade Cobalt#2A32C0Shade Cobalt#464DA4Shade Cobalt#3D45AEShade Cobalt#343CB7Shade Cobalt#464AA4Shade Cobalt#2A34C0Shade Cobalt#3D41AEShade Cobalt#212CCAShade Cobalt#3438B7Shade Cobalt#1724D3Shade Cobalt#2A2FC0Shade Cobalt#0E1CDDShade Cobalt#2126CAShade Cobalt#0514E6Shade Cobalt#171ED3Shade Cobalt#0E15DDShade Cobalt#050CE6Shade Cobalt#0E1FDDShade Cobalt#3436B7Shade Cobalt#2A2DC0Shade Cobalt#0517E6Shade Cobalt#2124CAShade Cobalt#171BD3Shade Cobalt#0E12DDShade Cobalt#0508E6Shade Cobalt#464EA4Shade Cobalt#3D46AEShade Cobalt#343FB7Shade Cobalt#2A37C0
RELATIONSHIP

Darker

Rich Cobalt#181F95Rich Cobalt#11189CRich Cobalt#0A12A3Rich Cobalt#030CAADark Cobalt#343779Dark Cobalt#2D3180Dark Cobalt#262B87Dark Cobalt#1F258EDark Cobalt#343979Dark Cobalt#2D3380Dark Cobalt#262D87Dark Cobalt#343679Dark Cobalt#1F278EDark Cobalt#2D3080Rich Cobalt#182195Dark Cobalt#262987Rich Cobalt#111B9CDark Cobalt#1F238ERich Cobalt#0A15A3Rich Cobalt#181C95Rich Cobalt#030FAARich Cobalt#11169CRich Cobalt#0A0FA3Rich Cobalt#0309AARich Cobalt#0A17A3Dark Cobalt#262887Dark Cobalt#1F218ERich Cobalt#0311AARich Cobalt#181A95Rich Cobalt#11149CRich Cobalt#0A0DA3Rich Cobalt#0306AADark Cobalt#343A79Dark Cobalt#2D3480Dark Cobalt#262E87Dark Cobalt#1F288E
RELATIONSHIP

Warmer

Shade Cobalt#1F14B8Shade Cobalt#180CC0Shade Cobalt#1104C8Shade Cobalt#433D8FShade Cobalt#3C3597Shade Cobalt#342D9FShade Cobalt#2D25A7Shade Cobalt#261DAFRich Cobalt#1B119CShade Cobalt#2417D3Rich Cobalt#150AA3Shade Cobalt#1C0EDDRich Cobalt#0F03AAShade Cobalt#1405E6Dark Cobalt#393479Shade Cobalt#4D46A4Dark Cobalt#332D80Shade Cobalt#453DAEDark Cobalt#2D2687Shade Cobalt#3C34B7Dark Cobalt#271F8EShade Cobalt#342AC0Rich Cobalt#211895Shade Cobalt#2C21CAVivid Cobalt#3024DBVivid Cobalt#2719E6Vivid Cobalt#1E0FF0Pure Cobalt#1505FASoft Cobalt#534CB2Classic Cobalt#4A42BDClassic Cobalt#4238C7Classic Cobalt#392ED1Rich Cobalt#160E81Rich Cobalt#110986Rich Cobalt#0C038CDark Cobalt#2F2B64
RELATIONSHIP

Cooler

Shade Blue#1D35AFShade Blue#1430B8Shade Blue#0C2AC0Shade Blue#0425C8Shade Blue#3D4B8FShade Blue#354597Shade Blue#2D409FShade Blue#253AA7Rich Blue#182D95Shade Blue#213DCARich Blue#11289CShade Blue#1737D3Rich Blue#0A24A3Shade Blue#0E30DDRich Blue#031FAAShade Blue#052AE6Dark Blue#344079Shade Blue#4656A4Dark Blue#2D3B80Shade Blue#3D50AEDark Blue#263687Shade Blue#344AB7Dark Blue#1F328EShade Blue#2A43C0Vivid Blue#2442DBVivid Blue#193BE6Vivid Blue#0F35F0Pure Blue#052EFASoft Blue#4C5DB2Classic Blue#4257BDClassic Blue#3850C7Classic Blue#2E49D1Rich Blue#14257BRich Blue#0E2181Rich Blue#091E86Rich Blue#031A8C
RELATIONSHIP

Tints

Tint Cobalt#6A70E7Tint Cobalt#636AEETint Cobalt#5C64F5Tint Cobalt#555DFCTint Cobalt#8689CBTint Cobalt#7F83D2Tint Cobalt#787DD9Tint Cobalt#7176E0Tint Cobalt#8489EBTint Cobalt#7E84F1Tint Cobalt#797FF6Tint Cobalt#737AFCTint Cobalt#9B9ED4Tint Cobalt#9599DATint Cobalt#9094E0Tint Cobalt#8A8EE5Light Cobalt#9FA3EFLight Cobalt#9A9FF4Light Cobalt#969AF8Light Cobalt#9196FDLight Cobalt#ACAFE2Light Cobalt#A7ABE6Light Cobalt#A3A7EBLight Cobalt#B9BCF4Light Cobalt#B6B9F7Light Cobalt#B2B6FALight Cobalt#AFB3FDLight Cobalt#BCBFF0Light Cobalt#D3D5F8Light Cobalt#D1D3FALight Cobalt#CFD1FCLight Cobalt#CDCFFELight Cobalt#DBDCF0Light Cobalt#D9DAF2Pale Cobalt#EDEDFDPale Cobalt#F0F0FA
RELATIONSHIP

Tones

Vivid Cobalt#242DDBVivid Cobalt#1924E6Vivid Cobalt#0F1BF0Pure Cobalt#0511FASoft Cobalt#4C52B2Classic Cobalt#4248BDClassic Cobalt#383FC7Classic Cobalt#2E36D1Vivid Cobalt#353EDEVivid Cobalt#2C35E8Vivid Cobalt#222DF1Pure Cobalt#1924FASoft Cobalt#5B5FB9Classic Cobalt#5157C2Classic Cobalt#484FCBClassic Cobalt#3F46D5Vivid Cobalt#5057E2Vivid Cobalt#4750EBVivid Cobalt#3F48F3Pure Cobalt#3741FBSoft Cobalt#7074C2Classic Cobalt#686DCAClassic Cobalt#6066D2Classic Cobalt#585EDASoft Cobalt#4C53B2Classic Cobalt#424ABDClassic Cobalt#3842C7Soft Cobalt#4C50B2Classic Cobalt#2E39D1Classic Cobalt#4246BDVivid Cobalt#2430DBClassic Cobalt#383DC7Vivid Cobalt#1927E6Classic Cobalt#2E33D1Vivid Cobalt#0F1EF0Vivid Cobalt#242ADB
RELATIONSHIP

Shades

Rich Cobalt#181F95Rich Cobalt#11189CRich Cobalt#0A12A3Rich Cobalt#030CAADark Cobalt#343779Dark Cobalt#2D3180Dark Cobalt#262B87Dark Cobalt#1F258ERich Cobalt#14197BRich Cobalt#0E1481Rich Cobalt#090F86Rich Cobalt#030A8CDark Cobalt#2B2E64Dark Cobalt#25296ADark Cobalt#1F236FDark Cobalt#1A1E75Dark Cobalt#101460Dark Cobalt#0B1065Dark Cobalt#070C69Dark Cobalt#02086EDark Cobalt#22244FDark Cobalt#1D2053Dark Cobalt#191C58Dark Cobalt#14185CDark Cobalt#0B0E46Dark Cobalt#080B49Dark Cobalt#05084DDark Cobalt#020650Dark Cobalt#181A39Dark Cobalt#15173CDark Cobalt#121440Dark Cobalt#0F1143Deep Cobalt#060832Deep Cobalt#030635Deep Cobalt#010437Deep Cobalt#080A30
COLOR THEORY

Harmonies

monochromatic
#2128AB#0D1045#171C78#313AD8#656BE2
complementary
#ABA421
analogous
#216DAB#5F21AB
triadic
#AB2128#28AB21
tetradic
#AB216D#ABA421#21AB5F
splitComplementary
#AB5F21#6DAB21
ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA10.7:1 · AAA
Pale Yellow#FEFFFA10.68:1 · AAA
Pale Lemon#FDFFFA10.66:1 · AAA
Pale Amber#FFFEFA10.64:1 · AAA
Pale Chartreuse#FCFFFA10.64:1 · AAA
Pale Lime#FBFFFA10.63:1 · AAA
Pale Gold#FEFEFA10.62:1 · AAA
Pale Gold#FEFEFB10.62:1 · AAA
Pale Yellow#FFFFEB10.61:1 · AAA
Pale Yellow#FDFEFB10.61:1 · AAA
Pale Lemon#FDFEFA10.6:1 · AAA
Pale Yellow#FEFFEB10.59:1 · AAA
Pale Chartreuse#FCFEFB10.59:1 · AAA
Pale Chartreuse#FCFEFA10.58:1 · AAA
Pale Orange#FFFDFA10.57:1 · AAA
Pale Yellow#FDFFEB10.57:1 · AAA
Pale Lime#FBFEFB10.57:1 · AAA
Pale Orange#FEFDFB10.56:1 · AAA
Pale Lime#FBFEFA10.56:1 · AAA
Pale Orange#FEFDFA10.55:1 · AAA
Pale Orange#FDFDFC10.55:1 · AAA
Pale Lemon#FCFFEB10.55:1 · AAA
Pale Orange#FDFDFB10.54:1 · AAA
Pale Yellow#FFFEEB10.54:1 · AAA
Pale Yellow#FEFEEC10.53:1 · AAA
Pale Lemon#FBFFEB10.53:1 · AAA
Pale Chartreuse#FCFDFC10.53:1 · AAA
Pale Chartreuse#FCFDFB10.52:1 · AAA
Pale Coral#FFFCFA10.51:1 · AAA
Pale Yellow#FDFEEC10.51:1 · AAA
COLOR VISION

Simulation

original#2128AB
protanopia#24248B
deuteranopia#242384
tritanopia#21726D
achromatopsia#353535