#0B2552

#0B2552

Color Values

HEX

#0B2552

RGB

11, 37, 82

HSL

218.0, 76.3%, 18.2%

HSV

218.0, 86.6%, 32.2%

CMYK

86.6%, 54.9%, 0.0%, 67.8%

OKLCH

0.2746 0.0884 260.6

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#0B2552

#52380B

Analogous

#0B4852

#140B52

#0B2552

Triadic

#0B2552

#520B25

#25520B

Split Complementary

#0B2552

#52140B

#48520B

Tetradic

#0B2552

#520B48

#52380B

#0B5214

Color Blindness Simulation

Original

#0B2552

Protanopia

#161647

Deuteranopia

#151344

Tritanopia

#0C3F3D

Achromatopsia

#232323

CSS Usage

background-color: #0B2552;
color: #0B2552;
border-color: #0B2552;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F2F6FC
100
#E2EAF9
200
#C0D4F7
300
#93B5F0
400
#598DE9
500
#1E66E1
600
#1851B4
700
#134190
800
#0F3370
900
#0F2852
950
#0A1934

Contrast Checker

Text on white

14.99:1

AA Pass AAA Pass

Text on black

1.4:1

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