#2129E8

#2129E8

Color Values

HEX

#2129E8

RGB

33, 41, 232

HSL

237.6, 81.2%, 52.0%

HSV

237.6, 85.8%, 91.0%

CMYK

85.8%, 82.3%, 0.0%, 9.0%

OKLCH

0.4534 0.2695 267.6

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#2129E8

#E8E021

Analogous

#218DE8

#7D21E8

#2129E8

Triadic

#2129E8

#E82129

#29E821

Split Complementary

#2129E8

#E87D21

#8DE821

Tetradic

#2129E8

#E8218D

#E8E021

#21E87D

Color Blindness Simulation

Original

#2129E8

Protanopia

#2425BA

Deuteranopia

#2423AF

Tritanopia

#21958D

Achromatopsia

#353535

CSS Usage

background-color: #2129E8;
color: #2129E8;
border-color: #2129E8;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FD
100
#E1E2F9
200
#BEC1F8
300
#9094F3
400
#545AED
500
#1820E7
600
#131AB9
700
#0F1594
800
#0C1074
900
#0D1054
950
#080A35

Contrast Checker

Text on white

8.24:1

AA Pass AAA Pass

Text on black

2.55:1

AA Fail 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