#0D28BF

#0D28BF

Color Values

HEX

#0D28BF

RGB

13, 40, 191

HSL

230,9, 87,3%, 40,0%

HSV

230,9, 93,2%, 74,9%

CMYK

93,2%, 79,1%, 0,0%, 25,1%

OKLCH

0,3981 0,2288 265,4

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#0D28BF

#BFA40D

Analogous

#0D81BF

#4B0DBF

#0D28BF

Triadic

#0D28BF

#BF0D28

#28BF0D

Split Complementary

#0D28BF

#BF4B0D

#81BF0D

Tetradic

#0D28BF

#BF0D81

#BFA40D

#0DBF4B

Color Blindness Simulation

Original

#0D28BF

Protanopia

#19199B

Deuteranopia

#171592

Tritanopia

#0E7E77

Achromatopsia

#2D2D2D

CSS Usage

background-color: #0D28BF;
color: #0D28BF;
border-color: #0D28BF;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F2F3FD
100
#E0E4FA
200
#BCC6FA
300
#8C9DF7
400
#4E67F3
500
#1032EF
600
#0D28BF
700
#0A2099
800
#081977
900
#0A1657
950
#070E37

Contrast Checker

Text on white

10,13:1

AA Pass AAA Pass

Text on black

2,07:1

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