#312182

#312182

Color Values

HEX

#312182

RGB

49, 33, 130

HSL

249.9, 59.5%, 32.0%

HSV

249.9, 74.6%, 51.0%

CMYK

62.3%, 74.6%, 0.0%, 49.0%

OKLCH

0.3382 0.1529 282.0

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#312182

#728221

Analogous

#214282

#622182

#312182

Triadic

#312182

#823121

#218231

Split Complementary

#312182

#826221

#428221

Tetradic

#312182

#822142

#728221

#218262

Color Blindness Simulation

Original

#312182

Protanopia

#2A2A6B

Deuteranopia

#2B2C65

Tritanopia

#305854

Achromatopsia

#2B2B2B

CSS Usage

background-color: #312182;
color: #312182;
border-color: #312182;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F5F3FB
100
#E7E4F6
200
#CDC6F1
300
#A99DE6
400
#7B69D9
500
#4D34CB
600
#3D29A3
700
#312182
800
#261A66
900
#1F174A
950
#140E2F

Contrast Checker

Text on white

12.57:1

AA Pass AAA Pass

Text on black

1.67:1

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