#28568F

#28568F

Color Values

HEX

#28568F

RGB

40, 86, 143

HSL

213.2, 56.3%, 35.9%

HSV

213.2, 72.0%, 56.1%

CMYK

72.0%, 39.9%, 0.0%, 43.9%

OKLCH

0.4506 0.1065 255.1

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#28568F

#8F6128

Analogous

#288A8F

#2E288F

#28568F

Triadic

#28568F

#8F2856

#568F28

Split Complementary

#28568F

#8F2E28

#8A8F28

Tetradic

#28568F

#8F288A

#8F6128

#288F2E

Color Blindness Simulation

Original

#28568F

Protanopia

#3C3C81

Deuteranopia

#39367E

Tritanopia

#2A7674

Achromatopsia

#505050

CSS Usage

background-color: #28568F;
color: #28568F;
border-color: #28568F;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5ECF6
200
#C7D9EF
300
#9FBEE4
400
#6C9BD6
500
#3878C7
600
#2D609F
700
#244D80
800
#1C3C64
900
#182E49
950
#0F1D2E

Contrast Checker

Text on white

7.45:1

AA Pass AAA Pass

Text on black

2.82:1

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