#858FAF

#858FAF

Color Values

HEX

#858FAF

RGB

133, 143, 175

HSL

225.7, 20.8%, 60.4%

HSV

225.7, 24.0%, 68.6%

CMYK

24.0%, 18.3%, 0.0%, 31.4%

OKLCH

0.6533 0.0492 271.4

Properties

Cool Light Nearest: lightslategrey

Color Harmonies

Complementary

#858FAF

#AFA585

Analogous

#85A4AF

#9085AF

#858FAF

Triadic

#858FAF

#AF858F

#8FAF85

Split Complementary

#858FAF

#AF9085

#A4AF85

Tetradic

#858FAF

#AF85A4

#AFA585

#85AF90

Color Blindness Simulation

Original

#858FAF

Protanopia

#8989A7

Deuteranopia

#8988A5

Tritanopia

#86A1A0

Achromatopsia

#8F8F8F

CSS Usage

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

Tailwind Shades

50
#F6F7F9
100
#EAEBF0
200
#D4D7E3
300
#B5BBCF
400
#8D96B4
500
#65729A
600
#515B7B
700
#414963
800
#32394D
900
#272C3A
950
#191C24

Contrast Checker

Text on white

3.21:1

AA Fail AAA Fail

Text on black

6.55:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026