#858CB5

#858CB5

Color Values

HEX

#858CB5

RGB

133, 140, 181

HSL

231.2, 24.5%, 61.6%

HSV

231.2, 26.5%, 71.0%

CMYK

26.5%, 22.7%, 0.0%, 29.0%

OKLCH

0.6494 0.0618 277.0

Properties

Cool Light Nearest: Blue Bell

Color Harmonies

Complementary

#858CB5

#B5AE85

Analogous

#85A4B5

#9685B5

#858CB5

Triadic

#858CB5

#B5858C

#8CB585

Split Complementary

#858CB5

#B59685

#A4B585

Tetradic

#858CB5

#B585A4

#B5AE85

#85B596

Color Blindness Simulation

Original

#858CB5

Protanopia

#8888AB

Deuteranopia

#8887A9

Tritanopia

#85A3A2

Achromatopsia

#8D8D8D

CSS Usage

background-color: #858CB5;
color: #858CB5;
border-color: #858CB5;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F6F9
100
#E9EBF1
200
#D3D5E4
300
#B3B7D1
400
#8A90B8
500
#60699F
600
#4D547F
700
#3E4366
800
#30354F
900
#26293B
950
#181A25

Contrast Checker

Text on white

3.27:1

AA Fail AAA Fail

Text on black

6.42:1

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