#351E3C

#351E3C

Color Values

HEX

#351E3C

RGB

53, 30, 60

HSL

286.0, 33.3%, 17.6%

HSV

286.0, 50.0%, 23.5%

CMYK

11.7%, 50.0%, 0.0%, 76.5%

OKLCH

0.2791 0.0612 318.0

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#351E3C

#253C1E

Analogous

#261E3C

#3C1E34

#351E3C

Triadic

#351E3C

#3C351E

#1E3C35

Split Complementary

#351E3C

#343C1E

#1E3C26

Tetradic

#351E3C

#3C261E

#253C1E

#1E343C

Color Blindness Simulation

Original

#351E3C

Protanopia

#2B2B35

Deuteranopia

#2C2E33

Tritanopia

#342F2E

Achromatopsia

#252525

CSS Usage

background-color: #351E3C;
color: #351E3C;
border-color: #351E3C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F5FA
100
#F0E8F2
200
#E2CFE7
300
#CDADD6
400
#B181C0
500
#9655AA
600
#784488
700
#60366D
800
#4B2B55
900
#38223F
950
#231528

Contrast Checker

Text on white

14.98:1

AA Pass AAA Pass

Text on black

1.4:1

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