#2B263F

#2B263F

Color Values

HEX

#2B263F

RGB

43, 38, 63

HSL

252.0, 24.8%, 19.8%

HSV

252.0, 39.7%, 24.7%

CMYK

31.7%, 39.7%, 0.0%, 75.3%

OKLCH

0.2862 0.0454 292.5

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#2B263F

#3A3F26

Analogous

#262D3F

#37263F

#2B263F

Triadic

#2B263F

#3F2B26

#263F2B

Split Complementary

#2B263F

#3F3726

#2D3F26

Tetradic

#2B263F

#3F262D

#3A3F26

#263F37

Color Blindness Simulation

Original

#2B263F

Protanopia

#292939

Deuteranopia

#292A37

Tritanopia

#2B3433

Achromatopsia

#292929

CSS Usage

background-color: #2B263F;
color: #2B263F;
border-color: #2B263F;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EBE9F1
200
#D6D2E4
300
#B9B3D1
400
#9389B8
500
#6D609F
600
#574D7F
700
#453D66
800
#363050
900
#2A263B
950
#1B1825

Contrast Checker

Text on white

14.47:1

AA Pass AAA Pass

Text on black

1.45:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026