#28444F

#28444F

Color Values

HEX

#28444F

RGB

40, 68, 79

HSL

196.9, 32.8%, 23.3%

HSV

196.9, 49.4%, 31.0%

CMYK

49.4%, 13.9%, 0.0%, 69.0%

OKLCH

0.3692 0.0387 225.0

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#28444F

#4F3328

Analogous

#284F46

#28304F

#28444F

Triadic

#28444F

#4F2844

#444F28

Split Complementary

#28444F

#4F2830

#4F4628

Tetradic

#28444F

#46284F

#4F3328

#304F28

Color Blindness Simulation

Original

#28444F

Protanopia

#34344C

Deuteranopia

#32304C

Tritanopia

#294A4A

Achromatopsia

#3F3F3F

CSS Usage

background-color: #28444F;
color: #28444F;
border-color: #28444F;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F5F8F9
100
#E8EFF2
200
#D0E0E7
300
#AECBD6
400
#82AEC0
500
#5692A9
600
#457587
700
#375D6C
800
#2B4955
900
#22373F
950
#162328

Contrast Checker

Text on white

10.34:1

AA Pass AAA Pass

Text on black

2.03:1

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