#323851

#323851

Color Values

HEX

#323851

RGB

50, 56, 81

HSL

228.4, 23.7%, 25.7%

HSV

228.4, 38.3%, 31.8%

CMYK

38.3%, 30.9%, 0.0%, 68.2%

OKLCH

0.3465 0.0446 273.5

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#323851

#514B32

Analogous

#324851

#3C3251

#323851

Triadic

#323851

#513238

#385132

Split Complementary

#323851

#513C32

#485132

Tetradic

#323851

#513248

#514B32

#32513C

Color Blindness Simulation

Original

#323851

Protanopia

#35354B

Deuteranopia

#34344A

Tritanopia

#324645

Achromatopsia

#393939

CSS Usage

background-color: #323851;
color: #323851;
border-color: #323851;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#EAEBF1
200
#D3D6E4
300
#B3B9D0
400
#8A93B7
500
#616D9E
600
#4E577E
700
#3E4665
800
#31364F
900
#262A3B
950
#181B25

Contrast Checker

Text on white

11.54:1

AA Pass AAA Pass

Text on black

1.82:1

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