#28628D

#28628D

Color Values

HEX

#28628D

RGB

40, 98, 141

HSL

205.5, 55.8%, 35.5%

HSV

205.5, 71.6%, 55.3%

CMYK

71.6%, 30.5%, 0.0%, 44.7%

OKLCH

0.4785 0.0919 244.0

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#28628D

#8D5328

Analogous

#288D85

#28308D

#28628D

Triadic

#28628D

#8D2862

#628D28

Split Complementary

#28628D

#8D2830

#8D8528

Tetradic

#28628D

#85288D

#8D5328

#308D28

Color Blindness Simulation

Original

#28628D

Protanopia

#414283

Deuteranopia

#3E3980

Tritanopia

#2B7A79

Achromatopsia

#595959

CSS Usage

background-color: #28628D;
color: #28628D;
border-color: #28628D;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F8FB
100
#E5EEF6
200
#C7DEEF
300
#A0C7E4
400
#6CA9D5
500
#388AC7
600
#2D6F9F
700
#24587F
800
#1C4563
900
#183449
950
#0F212E

Contrast Checker

Text on white

6.52:1

AA Pass AAA Fail

Text on black

3.22:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026