#0C589B

#0C589B

Color Values

HEX

#0C589B

RGB

12, 88, 155

HSL

208.1, 85.6%, 32.7%

HSV

208.1, 92.3%, 60.8%

CMYK

92.3%, 43.2%, 0.0%, 39.2%

OKLCH

0.4558 0.1282 251.6

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#0C589B

#9B4F0C

Analogous

#0C9B96

#0C119B

#0C589B

Triadic

#0C589B

#9B0C58

#589B0C

Split Complementary

#0C589B

#9B0C11

#9B960C

Tetradic

#0C589B

#960C9B

#9B4F0C

#119B0C

Color Blindness Simulation

Original

#0C589B

Protanopia

#2D2E8B

Deuteranopia

#282387

Tritanopia

#107E7B

Achromatopsia

#4D4D4D

CSS Usage

background-color: #0C589B;
color: #0C589B;
border-color: #0C589B;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F2F8FD
100
#E0EEFA
200
#BDDDFA
300
#8DC5F6
400
#50A6F1
500
#1286ED
600
#0F6CBD
700
#0C5697
800
#094376
900
#0B3356
950
#072036

Contrast Checker

Text on white

7.28:1

AA Pass AAA Pass

Text on black

2.88:1

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