#0C63BB

#0C63BB

Color Values

HEX

#0C63BB

RGB

12, 99, 187

HSL

210.2, 87.9%, 39.0%

HSV

210.2, 93.6%, 73.3%

CMYK

93.6%, 47.1%, 0.0%, 26.7%

OKLCH

0.504 0.1574 254.6

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#0C63BB

#BB640C

Analogous

#0CBABB

#0D0CBB

#0C63BB

Triadic

#0C63BB

#BB0C63

#63BB0C

Split Complementary

#0C63BB

#BB0D0C

#BABB0C

Tetradic

#0C63BB

#BB0CBA

#BB640C

#0CBB0D

Color Blindness Simulation

Original

#0C63BB

Protanopia

#3232A6

Deuteranopia

#2D26A1

Tritanopia

#109591

Achromatopsia

#575757

CSS Usage

background-color: #0C63BB;
color: #0C63BB;
border-color: #0C63BB;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BCDBFB
300
#8CC1F8
400
#4EA0F4
500
#0F7FF0
600
#0C65C0
700
#0A5199
800
#083F78
900
#0A3057
950
#061E37

Contrast Checker

Text on white

5.97:1

AA Pass AAA Fail

Text on black

3.52:1

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