#0B4385

#0B4385

Color Values

HEX

#0B4385

RGB

11, 67, 133

HSL

212.5, 84.7%, 28.2%

HSV

212.5, 91.7%, 52.2%

CMYK

91.7%, 49.6%, 0.0%, 47.8%

OKLCH

0.3894 0.1237 256.2

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#0B4385

#854D0B

Analogous

#0B8085

#100B85

#0B4385

Triadic

#0B4385

#850B43

#43850B

Split Complementary

#0B4385

#85100B

#80850B

Tetradic

#0B4385

#850B80

#854D0B

#0B8510

Color Blindness Simulation

Original

#0B4385

Protanopia

#232475

Deuteranopia

#201C71

Tritanopia

#0E6866

Achromatopsia

#3C3C3C

CSS Usage

background-color: #0B4385;
color: #0B4385;
border-color: #0B4385;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F7FD
100
#E0ECFA
200
#BDD9FA
300
#8EBDF6
400
#519AF1
500
#1477EB
600
#105FBC
700
#0C4C97
800
#0A3B76
900
#0C2D55
950
#071D36

Contrast Checker

Text on white

9.74:1

AA Pass AAA Pass

Text on black

2.16:1

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