#2F4057

#2F4057

Color Values

HEX

#2F4057

RGB

47, 64, 87

HSL

214.5, 29.9%, 26.3%

HSV

214.5, 46.0%, 34.1%

CMYK

46.0%, 26.4%, 0.0%, 65.9%

OKLCH

0.3672 0.0456 256.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2F4057

#57462F

Analogous

#2F5457

#322F57

#2F4057

Triadic

#2F4057

#572F40

#40572F

Split Complementary

#2F4057

#57322F

#54572F

Tetradic

#2F4057

#572F54

#57462F

#2F5732

Color Blindness Simulation

Original

#2F4057

Protanopia

#363751

Deuteranopia

#353450

Tritanopia

#304D4C

Achromatopsia

#3E3E3E

CSS Usage

background-color: #2F4057;
color: #2F4057;
border-color: #2F4057;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7F9
100
#E9ECF2
200
#D1DAE6
300
#B0BFD4
400
#849CBD
500
#597AA6
600
#486184
700
#394E6A
800
#2D3D53
900
#232E3D
950
#161D27

Contrast Checker

Text on white

10.54:1

AA Pass AAA Pass

Text on black

1.99:1

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