#31052F

#31052F

Color Values

HEX

#31052F

RGB

49, 5, 47

HSL

302.7, 81.5%, 10.6%

HSV

302.7, 89.8%, 19.2%

CMYK

0.0%, 89.8%, 4.1%, 80.8%

OKLCH

0.225 0.0902 330.1

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#31052F

#053107

Analogous

#1D0531

#310519

#31052F

Triadic

#31052F

#2F3105

#052F31

Split Complementary

#31052F

#193105

#05311D

Tetradic

#31052F

#311D05

#053107

#051931

Color Blindness Simulation

Original

#31052F

Protanopia

#1E1E25

Deuteranopia

#202422

Tritanopia

#2F1D1B

Achromatopsia

#111111

CSS Usage

background-color: #31052F;
color: #31052F;
border-color: #31052F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#FDF2FC
100
#FAE1F8
200
#F8BEF6
300
#F490EF
400
#EE54E7
500
#E718DE
600
#B913B2
700
#940F8E
800
#740C6F
900
#540D51
950
#350833

Contrast Checker

Text on white

17.6:1

AA Pass AAA Pass

Text on black

1.19:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026