#333947

#333947

Color Values

HEX

#333947

RGB

51, 57, 71

HSL

222.0, 16.4%, 23.9%

HSV

222.0, 28.2%, 27.8%

CMYK

28.2%, 19.7%, 0.0%, 72.2%

OKLCH

0.3448 0.0259 266.8

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#333947

#474133

Analogous

#334347

#373347

#333947

Triadic

#333947

#473339

#394733

Split Complementary

#333947

#473733

#434733

Tetradic

#333947

#473343

#474133

#334737

Color Blindness Simulation

Original

#333947

Protanopia

#363644

Deuteranopia

#353543

Tritanopia

#334140

Achromatopsia

#393939

CSS Usage

background-color: #333947;
color: #333947;
border-color: #333947;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F7F8
100
#EBECF0
200
#D5D9E1
300
#B8BECC
400
#919AB0
500
#6B7794
600
#555F77
700
#444C5F
800
#353C4A
900
#292E38
950
#1A1D23

Contrast Checker

Text on white

11.56:1

AA Pass AAA Pass

Text on black

1.82:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026