#5591D4

#5591D4

Color Values

HEX

#5591D4

RGB

85, 145, 212

HSL

211.7, 59.6%, 58.2%

HSV

211.7, 59.9%, 83.1%

CMYK

59.9%, 31.6%, 0.0%, 16.9%

OKLCH

0.6453 0.119 252.5

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#5591D4

#D49855

Analogous

#55D0D4

#5855D4

#5591D4

Triadic

#5591D4

#D45591

#91D455

Split Complementary

#5591D4

#D45855

#D0D455

Tetradic

#5591D4

#D455D0

#D49855

#55D458

Color Blindness Simulation

Original

#5591D4

Protanopia

#6F70C4

Deuteranopia

#6C67C0

Tritanopia

#58B7B4

Achromatopsia

#898989

CSS Usage

background-color: #5591D4;
color: #5591D4;
border-color: #5591D4;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DAF1
300
#9DC0E6
400
#689DD9
500
#347BCB
600
#2963A3
700
#214F82
800
#1A3E66
900
#162F4A
950
#0E1E2F

Contrast Checker

Text on white

3.29:1

AA Fail AAA Fail

Text on black

6.39:1

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