#659C9F

#659C9F

Color Values

HEX

#659C9F

RGB

101, 156, 159

HSL

183.1, 23.2%, 51.0%

HSV

183.1, 36.5%, 62.4%

CMYK

36.5%, 1.9%, 0.0%, 37.6%

OKLCH

0.6557 0.0581 200.2

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#659C9F

#9F6865

Analogous

#659F85

#657F9F

#659C9F

Triadic

#659C9F

#9F659C

#9C9F65

Split Complementary

#659C9F

#9F657F

#9F8565

Tetradic

#659C9F

#85659F

#9F6865

#7F9F65

Color Blindness Simulation

Original

#659C9F

Protanopia

#7D7D9E

Deuteranopia

#7A759E

Tritanopia

#689E9E

Achromatopsia

#919191

CSS Usage

background-color: #659C9F;
color: #659C9F;
border-color: #659C9F;
Nearest Tailwind: Gray 400 #9CA3AF

Tailwind Shades

50
#F6F9F9
100
#EAF0F1
200
#D3E3E4
300
#B4CFD0
400
#8BB4B7
500
#629A9D
600
#4E7B7E
700
#3F6365
800
#314D4F
900
#263A3B
950
#182425

Contrast Checker

Text on white

3.08:1

AA Fail AAA Fail

Text on black

6.81:1

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