#351D63

#351D63

Color Values

HEX

#351D63

RGB

53, 29, 99

HSL

260.6, 54.7%, 25.1%

HSV

260.6, 70.7%, 38.8%

CMYK

46.5%, 70.7%, 0.0%, 61.2%

OKLCH

0.3066 0.1169 294.2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#351D63

#4B631D

Analogous

#1D2863

#581D63

#351D63

Triadic

#351D63

#63351D

#1D6335

Split Complementary

#351D63

#63581D

#28631D

Tetradic

#351D63

#631D28

#4B631D

#1D6358

Color Blindness Simulation

Original

#351D63

Protanopia

#2B2A52

Deuteranopia

#2C2E4E

Tritanopia

#344542

Achromatopsia

#272727

CSS Usage

background-color: #351D63;
color: #351D63;
border-color: #351D63;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F6F4FB
100
#EBE5F5
200
#D5C8EF
300
#B7A0E3
400
#906DD4
500
#6A3AC5
600
#552E9E
700
#44257E
800
#351D63
900
#291948
950
#1A102E

Contrast Checker

Text on white

13.93:1

AA Pass AAA Pass

Text on black

1.51:1

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