#290B52

#290B52

Color Values

HEX

#290B52

RGB

41, 11, 82

HSL

265.4, 76.3%, 18.2%

HSV

265.4, 86.6%, 32.2%

CMYK

50.0%, 86.6%, 0.0%, 67.8%

OKLCH

0.2508 0.1172 295.7

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#290B52

#34520B

Analogous

#0B1052

#4C0B52

#290B52

Triadic

#290B52

#52290B

#0B5229

Split Complementary

#290B52

#524C0B

#10520B

Tetradic

#290B52

#520B10

#34520B

#0B524C

Color Blindness Simulation

Original

#290B52

Protanopia

#1C1C41

Deuteranopia

#1E203D

Tritanopia

#273330

Achromatopsia

#171717

CSS Usage

background-color: #290B52;
color: #290B52;
border-color: #290B52;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F7F2FC
100
#EBE2F9
200
#D7C0F7
300
#BB93F0
400
#9659E9
500
#711EE1
600
#5A18B4
700
#481390
800
#380F70
900
#2B0F52
950
#1B0A34

Contrast Checker

Text on white

16.61:1

AA Pass AAA Pass

Text on black

1.26:1

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