#858AEE

#858AEE

Color Values

HEX

#858AEE

RGB

133, 138, 238

HSL

237.1, 75.5%, 72.7%

HSV

237.1, 44.1%, 93.3%

CMYK

44.1%, 42.0%, 0.0%, 6.7%

OKLCH

0.6734 0.1464 279.5

Properties

Cool Light Nearest: Indigo

Color Harmonies

Complementary

#858AEE

#EEE985

Analogous

#85BEEE

#B485EE

#858AEE

Triadic

#858AEE

#EE858A

#8AEE85

Split Complementary

#858AEE

#EEB485

#BEEE85

Tetradic

#858AEE

#EE85BE

#EEE985

#85EEB4

Color Blindness Simulation

Original

#858AEE

Protanopia

#8787D6

Deuteranopia

#8786D0

Tritanopia

#85C3BE

Achromatopsia

#909090

CSS Usage

background-color: #858AEE;
color: #858AEE;
border-color: #858AEE;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F2F3FC
100
#E2E3F9
200
#C0C3F6
300
#9498F0
400
#5960E8
500
#1F29E0
600
#1920B3
700
#141A8F
800
#101470
900
#101351
950
#0A0C33

Contrast Checker

Text on white

3.06:1

AA Fail AAA Fail

Text on black

6.87:1

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