#334856

#334856

Color Values

HEX

#334856

RGB

51, 72, 86

HSL

204.0, 25.5%, 26.9%

HSV

204.0, 40.7%, 33.7%

CMYK

40.7%, 16.3%, 0.0%, 66.3%

OKLCH

0.39 0.0355 238.0

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#334856

#564133

Analogous

#335653

#333756

#334856

Triadic

#334856

#563348

#485633

Split Complementary

#334856

#563337

#565333

Tetradic

#334856

#533356

#564133

#375633

Color Blindness Simulation

Original

#334856

Protanopia

#3C3C53

Deuteranopia

#3B3952

Tritanopia

#34504F

Achromatopsia

#454545

CSS Usage

background-color: #334856;
color: #334856;
border-color: #334856;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D2DDE4
300
#B2C5D1
400
#89A5B9
500
#5F86A0
600
#4C6B80
700
#3D5666
800
#2F4350
900
#25333C
950
#182026

Contrast Checker

Text on white

9.54:1

AA Pass AAA Pass

Text on black

2.2:1

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