#6587B5

#6587B5

Color Values

HEX

#6587B5

RGB

101, 135, 181

HSL

214.5, 35.1%, 55.3%

HSV

214.5, 44.2%, 71.0%

CMYK

44.2%, 25.4%, 0.0%, 29.0%

OKLCH

0.6163 0.0801 256.1

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#6587B5

#B59365

Analogous

#65AFB5

#6B65B5

#6587B5

Triadic

#6587B5

#B56587

#87B565

Split Complementary

#6587B5

#B56B65

#AFB565

Tetradic

#6587B5

#B565AF

#B59365

#65B56B

Color Blindness Simulation

Original

#6587B5

Protanopia

#7474AA

Deuteranopia

#726FA7

Tritanopia

#67A19F

Achromatopsia

#838383

CSS Usage

background-color: #6587B5;
color: #6587B5;
border-color: #6587B5;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7FA
100
#E8ECF2
200
#CFD9E8
300
#ACBFD7
400
#809CC2
500
#5379AC
600
#42618A
700
#354D6E
800
#293C56
900
#212E40
950
#151D28

Contrast Checker

Text on white

3.69:1

AA Fail AAA Fail

Text on black

5.69:1

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