#211C9F

#211C9F

Color Values

HEX

#211C9F

RGB

33, 28, 159

HSL

242.3, 70.1%, 36.7%

HSV

242.3, 82.4%, 62.4%

CMYK

79.2%, 82.4%, 0.0%, 37.6%

OKLCH

0.3523 0.1972 271.5

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#211C9F

#9A9F1C

Analogous

#1C599F

#631C9F

#211C9F

Triadic

#211C9F

#9F211C

#1C9F21

Split Complementary

#211C9F

#9F631C

#599F1C

Tetradic

#211C9F

#9F1C59

#9A9F1C

#1C9F63

Color Blindness Simulation

Original

#211C9F

Protanopia

#1F1F7F

Deuteranopia

#1F2078

Tritanopia

#216661

Achromatopsia

#272727

CSS Usage

background-color: #211C9F;
color: #211C9F;
border-color: #211C9F;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F3F3FC
100
#E3E3F8
200
#C4C2F4
300
#9A97ED
400
#645FE3
500
#2D26D9
600
#241EAE
700
#1D188B
800
#16136C
900
#14124F
950
#0D0B32

Contrast Checker

Text on white

12.13:1

AA Pass AAA Pass

Text on black

1.73:1

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