#331D62

#331D62

Color Values

HEX

#331D62

RGB

51, 29, 98

HSL

259,1, 54,3%, 24,9%

HSV

259,1, 70,4%, 38,4%

CMYK

48,0%, 70,4%, 0,0%, 61,6%

OKLCH

0,3034 0,1155 292,9

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#331D62

#4C621D

Analogous

#1D2A62

#551D62

#331D62

Triadic

#331D62

#62331D

#1D6233

Split Complementary

#331D62

#62551D

#2A621D

Tetradic

#331D62

#621D2A

#4C621D

#1D6255

Color Blindness Simulation

Original

#331D62

Protanopia

#292951

Deuteranopia

#2B2C4D

Tritanopia

#324441

Achromatopsia

#272727

CSS Usage

background-color: #331D62;
color: #331D62;
border-color: #331D62;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F6F4FB
100
#EAE5F5
200
#D4C8EF
300
#B6A1E3
400
#8E6DD4
500
#663AC5
600
#522F9D
700
#42257E
800
#331D62
900
#281948
950
#19102E

Contrast Checker

Text on white

14,07:1

AA Pass AAA Pass

Text on black

1,49:1

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