#211D7A

#211D7A

Color Values

HEX

#211D7A

RGB

33, 29, 122

HSL

242.6, 61.6%, 29.6%

HSV

242.6, 76.2%, 47.8%

CMYK

73.0%, 76.2%, 0.0%, 52.2%

OKLCH

0.3109 0.1504 275.1

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#211D7A

#767A1D

Analogous

#1D477A

#501D7A

#211D7A

Triadic

#211D7A

#7A211D

#1D7A21

Split Complementary

#211D7A

#7A501D

#477A1D

Tetradic

#211D7A

#7A1D47

#767A1D

#1D7A50

Color Blindness Simulation

Original

#211D7A

Protanopia

#1F1F64

Deuteranopia

#20205E

Tritanopia

#21524E

Achromatopsia

#252525

CSS Usage

background-color: #211D7A;
color: #211D7A;
border-color: #211D7A;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F3FB
100
#E5E4F6
200
#C7C5F1
300
#9F9CE7
400
#6C67DB
500
#3831CE
600
#2D27A5
700
#241F84
800
#1C1867
900
#18164B
950
#0F0E30

Contrast Checker

Text on white

13.8:1

AA Pass AAA Pass

Text on black

1.52:1

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