#0B291C

#0B291C

Color Values

HEX

#0B291C

RGB

11, 41, 28

HSL

154.0, 57.7%, 10.2%

HSV

154.0, 73.2%, 16.1%

CMYK

73.2%, 0.0%, 31.7%, 83.9%

OKLCH

0.2538 0.0437 162.1

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#0B291C

#290B18

Analogous

#0B290D

#0B2729

#0B291C

Triadic

#0B291C

#1C0B29

#291C0B

Split Complementary

#0B291C

#290B27

#290D0B

Tetradic

#0B291C

#0D0B29

#290B18

#27290B

Color Blindness Simulation

Original

#0B291C

Protanopia

#18181F

Deuteranopia

#161420

Tritanopia

#0C2222

Achromatopsia

#222222

CSS Usage

background-color: #0B291C;
color: #0B291C;
border-color: #0B291C;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F4FBF8
100
#E4F6EE
200
#C7F0DE
300
#9EE5C7
400
#6AD7A8
500
#36C989
600
#2BA16E
700
#238158
800
#1B6545
900
#174A34
950
#0F2E21

Contrast Checker

Text on white

15.58:1

AA Pass AAA Pass

Text on black

1.35:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026