#859EB4

#859EB4

Color Values

HEX

#859EB4

RGB

133, 158, 180

HSL

208.1, 23.9%, 61.4%

HSV

208.1, 26.1%, 70.6%

CMYK

26.1%, 12.2%, 0.0%, 29.4%

OKLCH

0.6877 0.043 245.0

Properties

Cool Light Nearest: Manatee

Color Harmonies

Complementary

#859EB4

#B49B85

Analogous

#85B4B3

#8587B4

#859EB4

Triadic

#859EB4

#B4859E

#9EB485

Split Complementary

#859EB4

#B48587

#B4B385

Tetradic

#859EB4

#B385B4

#B49B85

#87B485

Color Blindness Simulation

Original

#859EB4

Protanopia

#9090AF

Deuteranopia

#8E8CAD

Tritanopia

#86AAAA

Achromatopsia

#9A9A9A

CSS Usage

background-color: #859EB4;
color: #859EB4;
border-color: #859EB4;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F7F9
100
#EAEDF1
200
#D3DCE4
300
#B3C3D0
400
#8AA2B7
500
#61819E
600
#4E687E
700
#3E5365
800
#31414F
900
#26313B
950
#181F25

Contrast Checker

Text on white

2.78:1

AA Fail AAA Fail

Text on black

7.55:1

AA Pass AAA Pass

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