#252453

#252453

Color Values

HEX

#252453

RGB

37, 36, 83

HSL

241.3, 39.5%, 23.3%

HSV

241.3, 56.6%, 32.5%

CMYK

55.4%, 56.6%, 0.0%, 67.5%

OKLCH

0.2897 0.0832 280.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#252453

#525324

Analogous

#243A53

#3C2453

#252453

Triadic

#252453

#532524

#245325

Split Complementary

#252453

#533C24

#3A5324

Tetradic

#252453

#53243A

#525324

#24533C

Color Blindness Simulation

Original

#252453

Protanopia

#252548

Deuteranopia

#252545

Tritanopia

#253F3D

Achromatopsia

#282828

CSS Usage

background-color: #252453;
color: #252453;
border-color: #252453;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E7E7F3
200
#CECDE9
300
#ABAADA
400
#7D7BC6
500
#4F4DB2
600
#3F3E8E
700
#333172
800
#282759
900
#201F42
950
#141429

Contrast Checker

Text on white

14.42:1

AA Pass AAA Pass

Text on black

1.46:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026