#232973

#232973

Color Values

HEX

#232973

RGB

35, 41, 115

HSL

235.5, 53.3%, 29.4%

HSV

235.5, 69.6%, 45.1%

CMYK

69.6%, 64.3%, 0.0%, 54.9%

OKLCH

0.3263 0.1255 273.6

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#232973

#736D23

Analogous

#235173

#452373

#232973

Triadic

#232973

#732329

#297323

Split Complementary

#232973

#734523

#517323

Tetradic

#232973

#732351

#736D23

#237345

Color Blindness Simulation

Original

#232973

Protanopia

#262661

Deuteranopia

#25255D

Tritanopia

#235350

Achromatopsia

#2D2D2D

CSS Usage

background-color: #232973;
color: #232973;
border-color: #232973;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C8CBEE
300
#A1A6E2
400
#6E76D3
500
#3C46C3
600
#30389C
700
#262D7D
800
#1E2362
900
#191D48
950
#10122D

Contrast Checker

Text on white

12.83:1

AA Pass AAA Pass

Text on black

1.64:1

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