#0D281B

#0D281B

Color Values

HEX

#0D281B

RGB

13, 40, 27

HSL

151.1, 50.9%, 10.4%

HSV

151.1, 67.5%, 15.7%

CMYK

67.5%, 0.0%, 32.5%, 84.3%

OKLCH

0.2512 0.0416 160.3

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#0D281B

#280D1A

Analogous

#0D280E

#0D2828

#0D281B

Triadic

#0D281B

#1B0D28

#281B0D

Split Complementary

#0D281B

#280D28

#280E0D

Tetradic

#0D281B

#0E0D28

#280D1A

#28280D

Color Blindness Simulation

Original

#0D281B

Protanopia

#19191E

Deuteranopia

#17151F

Tritanopia

#0E2121

Achromatopsia

#212121

CSS Usage

background-color: #0D281B;
color: #0D281B;
border-color: #0D281B;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F4FBF7
100
#E5F5ED
200
#C9EDDC
300
#A3E1C3
400
#71D1A2
500
#3FC082
600
#329A68
700
#287B53
800
#1F6041
900
#1A4731
950
#112D1F

Contrast Checker

Text on white

15.71:1

AA Pass AAA Pass

Text on black

1.34:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026