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

#2129b0

#2129B0

Custom · tone · resolved by hex

120ranked matches
10.4542white contrast
2.0088black contrast
CIEDE2000

Closest colors

Lower ΔE = closer
Shade Cobalt#1D29AFCobalt · shadeΔE00 0.331Shade Cobalt#1D2BAFCobalt · shadeΔE00 0.631Shade Cobalt#1D26AFCobalt · shadeΔE00 0.722Shade Cobalt#1427B8Cobalt · shadeΔE00 1.13Shade Cobalt#1D24AFCobalt · shadeΔE00 1.133Shade Cobalt#142AB8Cobalt · shadeΔE00 1.145Shade Cobalt#2529A7Cobalt · shadeΔE00 1.19Shade Cobalt#252BA7Cobalt · shadeΔE00 1.285Shade Cobalt#2527A7Cobalt · shadeΔE00 1.289Shade Cobalt#1425B8Cobalt · shadeΔE00 1.319Shade Cobalt#1D2EAFCobalt · shadeΔE00 1.343Shade Cobalt#2525A7Cobalt · shadeΔE00 1.528Shade Blue#142DB8Blue · shadeΔE00 1.538Shade Cobalt#252DA7Cobalt · shadeΔE00 1.555Shade Cobalt#2725A7Cobalt · shadeΔE00 1.558Shade Cobalt#2925A7Cobalt · shadeΔE00 1.608Shade Cobalt#2B25A7Cobalt · shadeΔE00 1.68Shade Cobalt#1D21AFCobalt · shadeΔE00 1.742Shade Cobalt#1422B8Cobalt · shadeΔE00 1.745Rich Blue#0328AABlue · shadeΔE00 1.77Shade Cobalt#2D25A7Cobalt · shadeΔE00 1.772Shade Cobalt#1D30AFCobalt · shadeΔE00 1.861Rich Blue#032AAABlue · shadeΔE00 1.874Rich Blue#0325AABlue · shadeΔE00 1.876Shade Indigo#3025A7Indigo · shadeΔE00 1.947Shade Blue#0C27C0Blue · shadeΔE00 2.02Shade Blue#0C2AC0Blue · shadeΔE00 2.058Shade Indigo#3225A7Indigo · shadeΔE00 2.086Shade Cobalt#1D1FAFCobalt · shadeΔE00 2.131Shade Blue#1430B8Blue · shadeΔE00 2.147Shade Cobalt#2530A7Cobalt · shadeΔE00 2.163Shade Cobalt#0C24C0Cobalt · shadeΔE00 2.172Rich Blue#0322AABlue · shadeΔE00 2.208Shade Cobalt#141FB8Cobalt · shadeΔE00 2.224Shade Indigo#3425A7Indigo · shadeΔE00 2.243Rich Blue#032DAABlue · shadeΔE00 2.273Shade Blue#0C2DC0Blue · shadeΔE00 2.312Shade Cobalt#2A2AC0Cobalt · shadeΔE00 2.376Shade Indigo#3625A7Indigo · shadeΔE00 2.415Rich Blue#0A26A3Blue · shadeΔE00 2.418Rich Blue#0A29A3Blue · shadeΔE00 2.436Shade Cobalt#0C21C0Cobalt · shadeΔE00 2.451Shade Cobalt#1F1DAFCobalt · shadeΔE00 2.5Shade Cobalt#1D1DAFCobalt · shadeΔE00 2.501Shade Cobalt#2D2AC0Cobalt · shadeΔE00 2.505Shade Cobalt#211DAFCobalt · shadeΔE00 2.506Shade Cobalt#241DAFCobalt · shadeΔE00 2.529Shade Cobalt#2A2DC0Cobalt · shadeΔE00 2.533Rich Blue#0A24A3Blue · shadeΔE00 2.535Shade Cobalt#141DB8Cobalt · shadeΔE00 2.543Shade Cobalt#261DAFCobalt · shadeΔE00 2.555Shade Cobalt#2D2D9FCobalt · shadeΔE00 2.562Rich Blue#0A2BA3Blue · shadeΔE00 2.591Shade Indigo#3825A7Indigo · shadeΔE00 2.602Shade Cobalt#2F2AC0Cobalt · shadeΔE00 2.605Shade Cobalt#2F2D9FCobalt · shadeΔE00 2.609Shade Indigo#291DAFIndigo · shadeΔE00 2.613Shade Blue#1432B8Blue · shadeΔE00 2.617Shade Cobalt#2532A7Cobalt · shadeΔE00 2.646Rich Blue#031FAABlue · shadeΔE00 2.65Shade Indigo#2B1DAFIndigo · shadeΔE00 2.666Shade Blue#1D33AFBlue · shadeΔE00 2.677Shade Cobalt#312D9FCobalt · shadeΔE00 2.678Shade Cobalt#2A2FC0Cobalt · shadeΔE00 2.732Shade Blue#0C30C0Blue · shadeΔE00 2.751Shade Indigo#2E1DAFIndigo · shadeΔE00 2.767Shade Cobalt#332D9FCobalt · shadeΔE00 2.77Shade Cobalt#322AC0Cobalt · shadeΔE00 2.775Shade Cobalt#0C1EC0Cobalt · shadeΔE00 2.793Shade Indigo#3A25A7Indigo · shadeΔE00 2.801Shade Cobalt#2D2F9FCobalt · shadeΔE00 2.807Shade Cobalt#342D9FCobalt · shadeΔE00 2.824Rich Blue#0A21A3Blue · shadeΔE00 2.847Shade Indigo#301DAFIndigo · shadeΔE00 2.85Rich Blue#0330AABlue · shadeΔE00 2.881Shade Cobalt#342AC0Cobalt · shadeΔE00 2.902Shade Blue#0428C8Blue · shadeΔE00 2.938Shade Indigo#362D9FIndigo · shadeΔE00 2.948Shade Blue#0425C8Blue · shadeΔE00 2.971Shade Indigo#331DAFIndigo · shadeΔE00 2.999Shade Cobalt#141AB8Cobalt · shadeΔE00 3.005Rich Blue#0A2EA3Blue · shadeΔE00 3.018Shade Blue#042BC8Blue · shadeΔE00 3.037Shade Indigo#382D9FIndigo · shadeΔE00 3.094Rich Cobalt#0A1FA3Cobalt · shadeΔE00 3.111Shade Indigo#372AC0Indigo · shadeΔE00 3.112Shade Indigo#351DAFIndigo · shadeΔE00 3.114Shade Indigo#3D25A7Indigo · shadeΔE00 3.123Rich Blue#031CAABlue · shadeΔE00 3.126Shade Cobalt#2D319FCobalt · shadeΔE00 3.138Shade Cobalt#2A32C0Cobalt · shadeΔE00 3.154Shade Cobalt#0C1BC0Cobalt · shadeΔE00 3.156Shade Cobalt#3434B7Cobalt · shadeΔE00 3.156Rich Blue#11269CBlue · shadeΔE00 3.161Rich Blue#11289CBlue · shadeΔE00 3.162Shade Cobalt#2534A7Cobalt · shadeΔE00 3.168Shade Blue#0421C8Blue · shadeΔE00 3.173Shade Indigo#371DAFIndigo · shadeΔE00 3.241Shade Blue#1D35AFBlue · shadeΔE00 3.243Rich Cobalt#11249CCobalt · shadeΔE00 3.244Shade Cobalt#3634B7Cobalt · shadeΔE00 3.252Shade Indigo#3A2D9FIndigo · shadeΔE00 3.261Shade Indigo#392AC0Indigo · shadeΔE00 3.264Shade Blue#0C33C0Blue · shadeΔE00 3.326Rich Blue#112B9CBlue · shadeΔE00 3.339Shade Indigo#3F25A7Indigo · shadeΔE00 3.351Shade Cobalt#3834B7Cobalt · shadeΔE00 3.364Shade Cobalt#2126CACobalt · shadeΔE00 3.376Shade Cobalt#2129CACobalt · shadeΔE00 3.377Shade Blue#1435B8Blue · shadeΔE00 3.382Shade Blue#042FC8Blue · shadeΔE00 3.391Rich Cobalt#11229CCobalt · shadeΔE00 3.395Shade Cobalt#041EC8Cobalt · shadeΔE00 3.401Shade Cobalt#2124CACobalt · shadeΔE00 3.426Shade Cobalt#1417B8Cobalt · shadeΔE00 3.437Rich Cobalt#031AAACobalt · shadeΔE00 3.444Shade Indigo#3C2D9FIndigo · shadeΔE00 3.446Shade Indigo#3A1DAFIndigo · shadeΔE00 3.456Shade Cobalt#212CCACobalt · shadeΔE00 3.488Shade Cobalt#3A34B7Cobalt · shadeΔE00 3.49
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#261DAFShade Cobalt#2417D3Shade Cobalt#1C0EDDShade Cobalt#1405E6Shade Cobalt#4D46A4Shade Cobalt#453DAEShade Cobalt#3C34B7Shade Cobalt#342AC0Shade Cobalt#2C21CARich Cobalt#1B119CRich Cobalt#150AA3Rich Cobalt#0F03AADark Cobalt#393479Dark Cobalt#332D80Dark Cobalt#2D2687Dark Cobalt#271F8ERich Cobalt#211895Vivid Cobalt#3024DBVivid Cobalt#2719E6Vivid Cobalt#1E0FF0Pure Cobalt#1505FASoft Cobalt#534CB2Classic Cobalt#4A42BDClassic Cobalt#4238C7Classic Cobalt#392ED1Vivid Cobalt#4135DERich Cobalt#160E81Vivid Cobalt#382CE8Rich Cobalt#110986
RELATIONSHIP

Cooler

Shade Blue#1D35AFShade Blue#1430B8Shade Blue#0C2AC0Shade Blue#0425C8Shade Blue#3D4B8FShade Blue#354597Shade Blue#2D409FShade Blue#253AA7Shade Blue#213DCAShade Blue#1737D3Shade Blue#0E30DDShade Blue#052AE6Shade Blue#4656A4Shade Blue#3D50AEShade Blue#344AB7Shade Blue#2A43C0Rich Blue#182D95Rich Blue#11289CRich Blue#0A24A3Rich Blue#031FAADark Blue#344079Dark Blue#2D3B80Dark Blue#263687Dark Blue#1F328EVivid Blue#2442DBVivid Blue#193BE6Vivid Blue#0F35F0Pure Blue#052EFASoft Blue#4C5DB2Classic Blue#4257BDClassic Blue#3850C7Classic Blue#2E49D1Rich Blue#14257BVivid Blue#3551DERich Blue#0E2181Vivid Blue#2C4BE8
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

Shade Cobalt#1D24AFShade Cobalt#141DB8Shade Cobalt#0C15C0Shade Cobalt#040EC8Shade Cobalt#3D418FShade Cobalt#353A97Shade Cobalt#2D339FShade Cobalt#252BA7Rich 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#020650
COLOR THEORY

Harmonies

monochromatic
#2129B0#0E1149#181D7C#363ED9#696FE2
complementary
#B0A921
analogous
#2170B0#6121B0
triadic
#B02129#29B021
tetradic
#B02170#B0A921#21B061
splitComplementary
#B06121#70B021
ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA10.42:1 · AAA
Pale Yellow#FEFFFA10.4:1 · AAA
Pale Lemon#FDFFFA10.38:1 · AAA
Pale Chartreuse#FCFFFA10.37:1 · AAA
Pale Amber#FFFEFA10.36:1 · AAA
Pale Gold#FEFEFB10.35:1 · AAA
Pale Lime#FBFFFA10.35:1 · AAA
Pale Gold#FEFEFA10.34:1 · AAA
Pale Yellow#FFFFEB10.33:1 · AAA
Pale Yellow#FDFEFB10.33:1 · AAA
Pale Lemon#FDFEFA10.32:1 · AAA
Pale Yellow#FEFFEB10.31:1 · AAA
Pale Chartreuse#FCFEFB10.31:1 · AAA
Pale Orange#FFFDFA10.3:1 · AAA
Pale Chartreuse#FCFEFA10.3:1 · AAA
Pale Yellow#FDFFEB10.29:1 · AAA
Pale Lime#FBFEFB10.29:1 · AAA
Pale Orange#FEFDFB10.28:1 · AAA
Pale Orange#FEFDFA10.28:1 · AAA
Pale Lemon#FCFFEB10.28:1 · AAA
Pale Lime#FBFEFA10.28:1 · AAA
Pale Orange#FDFDFC10.27:1 · AAA
Pale Yellow#FFFEEB10.27:1 · AAA
Pale Orange#FDFDFB10.26:1 · AAA
Pale Yellow#FEFEEC10.26:1 · AAA
Pale Lemon#FBFFEB10.26:1 · AAA
Pale Chartreuse#FCFDFC10.25:1 · AAA
Pale Chartreuse#FCFDFB10.25:1 · AAA
Pale Yellow#FDFEEC10.24:1 · AAA
Pale Lemon#FAFFEB10.24:1 · AAA
COLOR VISION

Simulation

original#2129B0
protanopia#24258F
deuteranopia#242388
tritanopia#217670
achromatopsia#363636