#2D31AD

#2D31AD

Color Values

HEX

#2D31AD

RGB

45, 49, 173

HSL

238.1, 58.7%, 42.7%

HSV

238.1, 74.0%, 67.8%

CMYK

74.0%, 71.7%, 0.0%, 32.2%

OKLCH

0.4034 0.1914 272.5

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#2D31AD

#ADA92D

Analogous

#2D71AD

#692DAD

#2D31AD

Triadic

#2D31AD

#AD2D31

#31AD2D

Split Complementary

#2D31AD

#AD692D

#71AD2D

Tetradic

#2D31AD

#AD2D71

#ADA92D

#2DAD69

Color Blindness Simulation

Original

#2D31AD

Protanopia

#2F2F8F

Deuteranopia

#2E2E88

Tritanopia

#2D7772

Achromatopsia

#393939

CSS Usage

background-color: #2D31AD;
color: #2D31AD;
border-color: #2D31AD;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E4E5F6
200
#C6C8F0
300
#9EA0E6
400
#696DD8
500
#3539CA
600
#2A2EA2
700
#222581
800
#1A1D65
900
#17184A
950
#0E0F2F

Contrast Checker

Text on white

9.75:1

AA Pass AAA Pass

Text on black

2.15:1

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