#0C73D9

#0C73D9

Color Values

HEX

#0C73D9

RGB

12, 115, 217

HSL

209.9, 89.5%, 44.9%

HSV

209.9, 94.5%, 85.1%

CMYK

94.5%, 47.0%, 0.0%, 14.9%

OKLCH

0.561 0.1774 254.6

Properties

Cool Dark Nearest: Navy Blue

Color Harmonies

Complementary

#0C73D9

#D9720C

Analogous

#0CD9D9

#0C0CD9

#0C73D9

Triadic

#0C73D9

#D90C73

#73D90C

Split Complementary

#0C73D9

#D90C0C

#D9D90C

Tetradic

#0C73D9

#D90CD9

#D9720C

#0CD90C

Color Blindness Simulation

Original

#0C73D9

Protanopia

#3939C0

Deuteranopia

#332BBA

Tritanopia

#11ADA9

Achromatopsia

#646464

CSS Usage

background-color: #0C73D9;
color: #0C73D9;
border-color: #0C73D9;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFB
200
#BBDBFB
300
#8BC2F9
400
#4CA1F5
500
#0D80F2
600
#0B66C1
700
#09529B
800
#074079
900
#093157
950
#061F37

Contrast Checker

Text on white

4.7:1

AA Pass AAA Fail

Text on black

4.47:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026