#0B4F4D

#0B4F4D

Color Values

HEX

#0B4F4D

RGB

11, 79, 77

HSL

178.2, 75.6%, 17.6%

HSV

178.2, 86.1%, 31.0%

CMYK

86.1%, 0.0%, 2.5%, 69.0%

OKLCH

0.3883 0.0626 191.8

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#0B4F4D

#4F0B0D

Analogous

#0B4F2B

#0B2F4F

#0B4F4D

Triadic

#0B4F4D

#4D0B4F

#4F4D0B

Split Complementary

#0B4F4D

#4F0B2F

#4F2B0B

Tetradic

#0B4F4D

#2B0B4F

#4F0B0D

#2F4F0B

Color Blindness Simulation

Original

#0B4F4D

Protanopia

#28294D

Deuteranopia

#241F4E

Tritanopia

#0E4E4E

Achromatopsia

#404040

CSS Usage

background-color: #0B4F4D;
color: #0B4F4D;
border-color: #0B4F4D;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F2FCFC
100
#E2F9F8
200
#C0F6F5
300
#94F0ED
400
#59E8E4
500
#1FE0DA
600
#19B3AE
700
#148F8C
800
#10706D
900
#0F514F
950
#0A3332

Contrast Checker

Text on white

9.38:1

AA Pass AAA Pass

Text on black

2.24:1

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