#0C63B5

#0C63B5

Color Values

HEX

#0C63B5

RGB

12, 99, 181

HSL

209.1, 87.6%, 37.8%

HSV

209.1, 93.4%, 71.0%

CMYK

93.4%, 45.3%, 0.0%, 29.0%

OKLCH

0.4997 0.1496 253.3

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#0C63B5

#B55E0C

Analogous

#0CB5B2

#0C0EB5

#0C63B5

Triadic

#0C63B5

#B50C63

#63B50C

Split Complementary

#0C63B5

#B50C0E

#B5B20C

Tetradic

#0C63B5

#B20CB5

#B55E0C

#0EB50C

Color Blindness Simulation

Original

#0C63B5

Protanopia

#3232A1

Deuteranopia

#2D269C

Tritanopia

#10918E

Achromatopsia

#565656

CSS Usage

background-color: #0C63B5;
color: #0C63B5;
border-color: #0C63B5;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F2F8FD
100
#E0EEFA
200
#BCDCFB
300
#8CC3F7
400
#4EA3F3
500
#1083EF
600
#0D69BF
700
#0A5499
800
#084178
900
#0A3257
950
#061F37

Contrast Checker

Text on white

6.06:1

AA Pass AAA Fail

Text on black

3.47:1

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