#253348

#253348

Color Values

HEX

#253348

RGB

37, 51, 72

HSL

216.0, 32.1%, 21.4%

HSV

216.0, 48.6%, 28.2%

CMYK

48.6%, 29.2%, 0.0%, 71.8%

OKLCH

0.3185 0.0422 258.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#253348

#483A25

Analogous

#254548

#292548

#253348

Triadic

#253348

#482533

#334825

Split Complementary

#253348

#482925

#454825

Tetradic

#253348

#482545

#483A25

#254829

Color Blindness Simulation

Original

#253348

Protanopia

#2B2B43

Deuteranopia

#2A2942

Tritanopia

#263F3E

Achromatopsia

#323232

CSS Usage

background-color: #253348;
color: #253348;
border-color: #253348;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F7F9
100
#E8ECF2
200
#D0D9E7
300
#AEBED5
400
#829BBF
500
#5777A8
600
#455F87
700
#374C6C
800
#2B3C54
900
#222E3E
950
#161D27

Contrast Checker

Text on white

12.76:1

AA Pass AAA Pass

Text on black

1.65:1

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