#3583D0

#3583D0

Color Values

HEX

#3583D0

RGB

53, 131, 208

HSL

209.8, 62.2%, 51.2%

HSV

209.8, 74.5%, 81.6%

CMYK

74.5%, 37.0%, 0.0%, 18.4%

OKLCH

0.5993 0.14 251.1

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3583D0

#D08235

Analogous

#35D0CF

#3536D0

#3583D0

Triadic

#3583D0

#D03583

#83D035

Split Complementary

#3583D0

#D03536

#D0CF35

Tetradic

#3583D0

#CF35D0

#D08235

#36D035

Color Blindness Simulation

Original

#3583D0

Protanopia

#5757BD

Deuteranopia

#524CB9

Tritanopia

#39AFAB

Achromatopsia

#787878

CSS Usage

background-color: #3583D0;
color: #3583D0;
border-color: #3583D0;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DBF2
300
#9CC2E8
400
#66A1DB
500
#3080CF
600
#2766A5
700
#1F5284
800
#184067
900
#15314C
950
#0D1F30

Contrast Checker

Text on white

3.96:1

AA Fail AAA Fail

Text on black

5.31:1

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