#587B9F

#587B9F

Color Values

HEX

#587B9F

RGB

88, 123, 159

HSL

210.4, 28.7%, 48.4%

HSV

210.4, 44.7%, 62.4%

CMYK

44.7%, 22.6%, 0.0%, 37.6%

OKLCH

0.571 0.0687 249.8

Properties

Cool Light Nearest: skyblue 4

Color Harmonies

Complementary

#587B9F

#9F7C58

Analogous

#589E9F

#58589F

#587B9F

Triadic

#587B9F

#9F587B

#7B9F58

Split Complementary

#587B9F

#9F5858

#9E9F58

Tetradic

#587B9F

#9F589E

#9F7C58

#589F58

Color Blindness Simulation

Original

#587B9F

Protanopia

#676796

Deuteranopia

#656294

Tritanopia

#5A8F8E

Achromatopsia

#767676

CSS Usage

background-color: #587B9F;
color: #587B9F;
border-color: #587B9F;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7F9
100
#E9EDF2
200
#D1DBE6
300
#B0C2D3
400
#86A0BC
500
#5B7FA4
600
#496683
700
#3A5169
800
#2D4052
900
#24303D
950
#171E27

Contrast Checker

Text on white

4.42:1

AA Fail AAA Fail

Text on black

4.75:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026