#0C59AF

#0C59AF

Color Values

HEX

#0C59AF

RGB

12, 89, 175

HSL

211.7, 87.2%, 36.7%

HSV

211.7, 93.1%, 68.6%

CMYK

93.1%, 49.1%, 0.0%, 31.4%

OKLCH

0.4726 0.1536 256.0

Properties

Cool Dark Nearest: NCS S 2065-B Pure Blue

Color Harmonies

Complementary

#0C59AF

#AF620C

Analogous

#0CABAF

#110CAF

#0C59AF

Triadic

#0C59AF

#AF0C59

#59AF0C

Split Complementary

#0C59AF

#AF110C

#ABAF0C

Tetradic

#0C59AF

#AF0CAB

#AF620C

#0CAF11

Color Blindness Simulation

Original

#0C59AF

Protanopia

#2D2E9A

Deuteranopia

#292395

Tritanopia

#108A86

Achromatopsia

#4F4F4F

CSS Usage

background-color: #0C59AF;
color: #0C59AF;
border-color: #0C59AF;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F7FD
100
#E0ECFA
200
#BCDAFA
300
#8CBFF7
400
#4E9CF3
500
#1079EF
600
#0D61BF
700
#0A4E99
800
#083D77
900
#0A2E56
950
#071D37

Contrast Checker

Text on white

6.85:1

AA Pass AAA Fail

Text on black

3.06:1

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