#2C31CC

#2C31CC

Color Values

HEX

#2C31CC

RGB

44, 49, 204

HSL

238.1, 64.5%, 48.6%

HSV

238.1, 78.4%, 80.0%

CMYK

78.4%, 76.0%, 0.0%, 20.0%

OKLCH

0.4355 0.2293 270.5

Properties

Cool Dark Nearest: purple 3

Color Harmonies

Complementary

#2C31CC

#CCC72C

Analogous

#2C81CC

#772CCC

#2C31CC

Triadic

#2C31CC

#CC2C31

#31CC2C

Split Complementary

#2C31CC

#CC772C

#81CC2C

Tetradic

#2C31CC

#CC2C81

#CCC72C

#2CCC77

Color Blindness Simulation

Original

#2C31CC

Protanopia

#2E2EA7

Deuteranopia

#2E2E9D

Tritanopia

#2C8982

Achromatopsia

#3B3B3B

CSS Usage

background-color: #2C31CC;
color: #2C31CC;
border-color: #2C31CC;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E3E4F7
200
#C4C6F2
300
#9A9DE9
400
#6468DE
500
#2D32D2
600
#2428A8
700
#1D2086
800
#171969
900
#14164D
950
#0D0E30

Contrast Checker

Text on white

8.68:1

AA Pass AAA Pass

Text on black

2.42:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026