#3182D3

#3182D3

Color Values

HEX

#3182D3

RGB

49, 130, 211

HSL

210.0, 64.8%, 51.0%

HSV

210.0, 76.8%, 82.7%

CMYK

76.8%, 38.4%, 0.0%, 17.3%

OKLCH

0.5976 0.1461 251.7

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3182D3

#D38231

Analogous

#31D3D3

#3131D3

#3182D3

Triadic

#3182D3

#D33182

#82D331

Split Complementary

#3182D3

#D33131

#D3D331

Tetradic

#3182D3

#D331D3

#D38231

#31D331

Color Blindness Simulation

Original

#3182D3

Protanopia

#5455BF

Deuteranopia

#4F49BB

Tritanopia

#35B0AD

Achromatopsia

#777777

CSS Usage

background-color: #3182D3;
color: #3182D3;
border-color: #3182D3;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DBF2
300
#9AC2E9
400
#64A1DE
500
#2D80D2
600
#2466A8
700
#1D5286
800
#164069
900
#14304D
950
#0D1F30

Contrast Checker

Text on white

3.99:1

AA Fail AAA Fail

Text on black

5.26:1

AA Pass 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