#374F68

#374F68

Color Values

HEX

#374F68

RGB

55, 79, 104

HSL

210.6, 30.8%, 31.2%

HSV

210.6, 47.1%, 40.8%

CMYK

47.1%, 24.0%, 0.0%, 59.2%

OKLCH

0.419 0.0513 250.1

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#374F68

#685037

Analogous

#376868

#383768

#374F68

Triadic

#374F68

#68374F

#4F6837

Split Complementary

#374F68

#683837

#686837

Tetradic

#374F68

#683768

#685037

#376838

Color Blindness Simulation

Original

#374F68

Protanopia

#414262

Deuteranopia

#403E60

Tritanopia

#385D5C

Achromatopsia

#4C4C4C

CSS Usage

background-color: #374F68;
color: #374F68;
border-color: #374F68;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F7F9
100
#E8EDF2
200
#D0DBE6
300
#AFC1D5
400
#84A0BE
500
#587FA7
600
#476585
700
#38516B
800
#2C3F53
900
#23303E
950
#161E27

Contrast Checker

Text on white

8.47:1

AA Pass AAA Pass

Text on black

2.48:1

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