#231D7F

#231D7F

Color Values

HEX

#231D7F

RGB

35, 29, 127

HSL

243.7, 62.8%, 30.6%

HSV

243.7, 77.2%, 49.8%

CMYK

72.4%, 77.2%, 0.0%, 50.2%

OKLCH

0.3179 0.1564 275.5

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#231D7F

#797F1D

Analogous

#1D487F

#541D7F

#231D7F

Triadic

#231D7F

#7F231D

#1D7F23

Split Complementary

#231D7F

#7F541D

#487F1D

Tetradic

#231D7F

#7F1D48

#797F1D

#1D7F54

Color Blindness Simulation

Original

#231D7F

Protanopia

#202067

Deuteranopia

#212162

Tritanopia

#235550

Achromatopsia

#252525

CSS Usage

background-color: #231D7F;
color: #231D7F;
border-color: #231D7F;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F3FB
100
#E5E4F7
200
#C8C5F2
300
#A09BE8
400
#6D65DC
500
#392FD0
600
#2E26A6
700
#251E85
800
#1D1868
900
#18154C
950
#0F0D30

Contrast Checker

Text on white

13.52:1

AA Pass AAA Pass

Text on black

1.55:1

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