#290643

#290643

Color Values

HEX

#290643

RGB

41, 6, 67

HSL

274,4, 83,6%, 14,3%

HSV

274,4, 91,0%, 26,3%

CMYK

38,8%, 91,0%, 0,0%, 73,7%

OKLCH

0,2296 0,1057 305,2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#290643

#204306

Analogous

#0A0643

#43063E

#290643

Triadic

#290643

#432906

#064329

Split Complementary

#290643

#3E4306

#06430A

Tetradic

#290643

#430A06

#204306

#063E43

Color Blindness Simulation

Original

#290643

Protanopia

#1A1A34

Deuteranopia

#1C1E31

Tritanopia

#272926

Achromatopsia

#121212

CSS Usage

background-color: #290643;
color: #290643;
border-color: #290643;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F8F2FD
100
#EFE0FA
200
#E0BDF9
300
#C98FF5
400
#AC52F0
500
#8F15EA
600
#7311BB
700
#5C0D96
800
#480A75
900
#360C55
950
#220836

Contrast Checker

Text on white

17,48:1

AA Pass AAA Pass

Text on black

1,2:1

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