#351549

#351549

Color Values

HEX

#351549

RGB

53, 21, 73

HSL

276.9, 55.3%, 18.4%

HSV

276.9, 71.2%, 28.6%

CMYK

27.4%, 71.2%, 0.0%, 71.4%

OKLCH

0.2723 0.0954 309.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#351549

#294915

Analogous

#1B1549

#491543

#351549

Triadic

#351549

#493515

#154935

Split Complementary

#351549

#434915

#15491B

Tetradic

#351549

#491B15

#294915

#154349

Color Blindness Simulation

Original

#351549

Protanopia

#27273C

Deuteranopia

#292B39

Tritanopia

#333230

Achromatopsia

#202020

CSS Usage

background-color: #351549;
color: #351549;
border-color: #351549;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F4FB
100
#EFE5F6
200
#E0C8EF
300
#CAA0E4
400
#AD6CD5
500
#9039C6
600
#732E9E
700
#5C247F
800
#481C63
900
#361849
950
#220F2E

Contrast Checker

Text on white

15.5:1

AA Pass AAA Pass

Text on black

1.35:1

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