#0B4048

#0B4048

Color Values

HEX

#0B4048

RGB

11, 64, 72

HSL

187.9, 73.5%, 16.3%

HSV

187.9, 84.7%, 28.2%

CMYK

84.7%, 11.1%, 0.0%, 71.8%

OKLCH

0.3425 0.0539 210.1

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#0B4048

#48130B

Analogous

#0B4832

#0B2248

#0B4048

Triadic

#0B4048

#480B40

#40480B

Split Complementary

#0B4048

#480B22

#48320B

Tetradic

#0B4048

#320B48

#48130B

#22480B

Color Blindness Simulation

Original

#0B4048

Protanopia

#222246

Deuteranopia

#1F1B46

Tritanopia

#0E4544

Achromatopsia

#353535

CSS Usage

background-color: #0B4048;
color: #0B4048;
border-color: #0B4048;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F3FBFC
100
#E2F5F8
200
#C1EFF6
300
#95E3EF
400
#5BD4E6
500
#22C5DD
600
#1B9DB1
700
#167E8E
800
#11626F
900
#104850
950
#0A2E33

Contrast Checker

Text on white

11.41:1

AA Pass AAA Pass

Text on black

1.84:1

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