#0B2C68

#0B2C68

Color Values

HEX

#0B2C68

RGB

11, 44, 104

HSL

218.7, 80.9%, 22.5%

HSV

218.7, 89.4%, 40.8%

CMYK

89.4%, 57.7%, 0.0%, 59.2%

OKLCH

0.311 0.1122 261.2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#0B2C68

#68470B

Analogous

#0B5A68

#180B68

#0B2C68

Triadic

#0B2C68

#680B2C

#2C680B

Split Complementary

#0B2C68

#68180B

#5A680B

Tetradic

#0B2C68

#680B5A

#68470B

#0B6818

Color Blindness Simulation

Original

#0B2C68

Protanopia

#191A59

Deuteranopia

#171556

Tritanopia

#0D4E4C

Achromatopsia

#292929

CSS Usage

background-color: #0B2C68;
color: #0B2C68;
border-color: #0B2C68;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F2F6FD
100
#E1EAF9
200
#BED3F8
300
#90B3F3
400
#548BED
500
#1862E7
600
#134EB9
700
#103E94
800
#0C3173
900
#0D2654
950
#081835

Contrast Checker

Text on white

13.34:1

AA Pass AAA Pass

Text on black

1.57:1

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