#081B2F

#081B2F

Color Values

HEX

#081B2F

RGB

8, 27, 47

HSL

210.8, 70.9%, 10.8%

HSV

210.8, 83.0%, 18.4%

CMYK

83.0%, 42.6%, 0.0%, 81.6%

OKLCH

0.2182 0.0467 251.7

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#081B2F

#2F1C08

Analogous

#082F2F

#09082F

#081B2F

Triadic

#081B2F

#2F081B

#1B2F08

Split Complementary

#081B2F

#2F0908

#2F2F08

Tetradic

#081B2F

#2F082F

#2F1C08

#082F09

Color Blindness Simulation

Original

#081B2F

Protanopia

#10102A

Deuteranopia

#0F0E29

Tritanopia

#092626

Achromatopsia

#181818

CSS Usage

background-color: #081B2F;
color: #081B2F;
border-color: #081B2F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C2DBF5
300
#96C1ED
400
#5E9FE4
500
#257DDA
600
#1E64AE
700
#18508B
800
#133F6D
900
#12304F
950
#0B1E32

Contrast Checker

Text on white

17.38:1

AA Pass AAA Pass

Text on black

1.21:1

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