#6591C4

#6591C4

Color Values

HEX

#6591C4

RGB

101, 145, 196

HSL

212.2, 44.6%, 58.2%

HSV

212.2, 48.5%, 76.9%

CMYK

48.5%, 26.0%, 0.0%, 23.1%

OKLCH

0.6455 0.0909 252.8

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#6591C4

#C49865

Analogous

#65C0C4

#6865C4

#6591C4

Triadic

#6591C4

#C46591

#91C465

Split Complementary

#6591C4

#C46865

#C0C465

Tetradic

#6591C4

#C465C0

#C49865

#65C468

Color Blindness Simulation

Original

#6591C4

Protanopia

#7878B8

Deuteranopia

#7672B5

Tritanopia

#67AEAC

Achromatopsia

#8B8B8B

CSS Usage

background-color: #6591C4;
color: #6591C4;
border-color: #6591C4;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDAEB
300
#A7C0DD
400
#779ECB
500
#477BB8
600
#396393
700
#2D4F76
800
#233E5C
900
#1D2F44
950
#121E2B

Contrast Checker

Text on white

3.28:1

AA Fail AAA Fail

Text on black

6.4:1

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