#5B858C

#5B858C

Color Values

HEX

#5B858C

RGB

91, 133, 140

HSL

188.6, 21.2%, 45.3%

HSV

188.6, 35.0%, 54.9%

CMYK

35.0%, 5.0%, 0.0%, 45.1%

OKLCH

0.5885 0.0474 209.0

Properties

Cool Light Nearest: cadetblue 4

Color Harmonies

Complementary

#5B858C

#8C625B

Analogous

#5B8C7B

#5B6C8C

#5B858C

Triadic

#5B858C

#8C5B85

#858C5B

Split Complementary

#5B858C

#8C5B6C

#8C7B5B

Tetradic

#5B858C

#7B5B8C

#8C625B

#6C8C5B

Color Blindness Simulation

Original

#5B858C

Protanopia

#6D6E8A

Deuteranopia

#6B688A

Tritanopia

#5D8989

Achromatopsia

#7D7D7D

CSS Usage

background-color: #5B858C;
color: #5B858C;
border-color: #5B858C;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F9
100
#EAEFF0
200
#D4E1E3
300
#B5CBCF
400
#8DAFB5
500
#64939B
600
#50757C
700
#405E63
800
#32494D
900
#27373A
950
#192324

Contrast Checker

Text on white

4.06:1

AA Fail AAA Fail

Text on black

5.18:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026