#0B4D4F

#0B4D4F

Color Values

HEX

#0B4D4F

RGB

11, 77, 79

HSL

181.8, 75.6%, 17.6%

HSV

181.8, 86.1%, 31.0%

CMYK

86.1%, 2.5%, 0.0%, 69.0%

OKLCH

0.3833 0.0611 198.1

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#0B4D4F

#4F0D0B

Analogous

#0B4F2F

#0B2B4F

#0B4D4F

Triadic

#0B4D4F

#4F0B4D

#4D4F0B

Split Complementary

#0B4D4F

#4F0B2B

#4F2F0B

Tetradic

#0B4D4F

#2F0B4F

#4F0D0B

#2B4F0B

Color Blindness Simulation

Original

#0B4D4F

Protanopia

#28284F

Deuteranopia

#241F4E

Tritanopia

#0E4E4E

Achromatopsia

#3F3F3F

CSS Usage

background-color: #0B4D4F;
color: #0B4D4F;
border-color: #0B4D4F;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F2FCFC
100
#E2F8F9
200
#C0F5F6
300
#94EDF0
400
#59E4E8
500
#1FDAE0
600
#19AEB3
700
#148C8F
800
#106D70
900
#0F4F51
950
#0A3233

Contrast Checker

Text on white

9.59:1

AA Pass AAA Pass

Text on black

2.19:1

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