#253B55

#253B55

Color Values

HEX

#253B55

RGB

37, 59, 85

HSL

212.5, 39.3%, 23.9%

HSV

212.5, 56.5%, 33.3%

CMYK

56.5%, 30.6%, 0.0%, 66.7%

OKLCH

0.3466 0.0537 253.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#253B55

#553F25

Analogous

#255355

#272555

#253B55

Triadic

#253B55

#55253B

#3B5525

Split Complementary

#253B55

#552725

#535525

Tetradic

#253B55

#552553

#553F25

#255527

Color Blindness Simulation

Original

#253B55

Protanopia

#2F2F4F

Deuteranopia

#2D2C4D

Tritanopia

#264A49

Achromatopsia

#383838

CSS Usage

background-color: #253B55;
color: #253B55;
border-color: #253B55;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CDDAE9
300
#AAC0DA
400
#7C9EC6
500
#4D7BB2
600
#3E638E
700
#324F72
800
#273E59
900
#1F2F42
950
#141E29

Contrast Checker

Text on white

11.44:1

AA Pass AAA Pass

Text on black

1.84:1

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