#858FB0

#858FB0

Color Values

HEX

#858FB0

RGB

133, 143, 176

HSL

226.0, 21.4%, 60.6%

HSV

226.0, 24.4%, 69.0%

CMYK

24.4%, 18.7%, 0.0%, 31.0%

OKLCH

0.6537 0.0506 271.8

Properties

Cool Light Nearest: lightslategrey

Color Harmonies

Complementary

#858FB0

#B0A685

Analogous

#85A5B0

#9085B0

#858FB0

Triadic

#858FB0

#B0858F

#8FB085

Split Complementary

#858FB0

#B09085

#A5B085

Tetradic

#858FB0

#B085A5

#B0A685

#85B090

Color Blindness Simulation

Original

#858FB0

Protanopia

#8989A8

Deuteranopia

#8988A6

Tritanopia

#86A2A0

Achromatopsia

#8F8F8F

CSS Usage

background-color: #858FB0;
color: #858FB0;
border-color: #858FB0;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F7F9
100
#EAEBF0
200
#D4D7E3
300
#B5BBCF
400
#8C96B5
500
#64719B
600
#505A7C
700
#404863
800
#32384D
900
#272B3A
950
#191B24

Contrast Checker

Text on white

3.2:1

AA Fail AAA Fail

Text on black

6.55:1

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