#210C81

#210C81

Color Values

HEX

#210C81

RGB

33, 12, 129

HSL

250.8, 83.0%, 27.6%

HSV

250.8, 90.7%, 50.6%

CMYK

74.4%, 90.7%, 0.0%, 49.4%

OKLCH

0.2992 0.1733 276.1

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#210C81

#6C810C

Analogous

#0C3181

#5B0C81

#210C81

Triadic

#210C81

#81210C

#0C8121

Split Complementary

#210C81

#815B0C

#31810C

Tetradic

#210C81

#810C31

#6C810C

#0C815B

Color Blindness Simulation

Original

#210C81

Protanopia

#181865

Deuteranopia

#191B5E

Tritanopia

#204E49

Achromatopsia

#191919

CSS Usage

background-color: #210C81;
color: #210C81;
border-color: #210C81;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F4F2FD
100
#E5E1FA
200
#C8BEF9
300
#A18FF5
400
#6F52EF
500
#3C16E9
600
#3011BB
700
#260E95
800
#1E0B75
900
#190C55
950
#100835

Contrast Checker

Text on white

14.64:1

AA Pass AAA Pass

Text on black

1.43:1

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