#312535

#312535

Color Values

HEX

#312535

RGB

49, 37, 53

HSL

285.0, 17.8%, 17.6%

HSV

285.0, 30.2%, 20.8%

CMYK

7.5%, 30.2%, 0.0%, 79.2%

OKLCH

0.2852 0.0332 317.6

Properties

Cool Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#312535

#293525

Analogous

#292535

#352531

#312535

Triadic

#312535

#353125

#253531

Split Complementary

#312535

#313525

#253529

Tetradic

#312535

#352925

#293525

#253135

Color Blindness Simulation

Original

#312535

Protanopia

#2C2C31

Deuteranopia

#2C2D30

Tritanopia

#302E2D

Achromatopsia

#292929

CSS Usage

background-color: #312535;
color: #312535;
border-color: #312535;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F8F6F9
100
#EFEAF0
200
#DED5E2
300
#C7B7CD
400
#A990B1
500
#8B6996
600
#6F5478
700
#594360
800
#45344B
900
#342938
950
#211A24

Contrast Checker

Text on white

14.52:1

AA Pass AAA Pass

Text on black

1.45:1

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