#2B253C

#2B253C

Color Values

HEX

#2B253C

RGB

43, 37, 60

HSL

255.7, 23.7%, 19.0%

HSV

255.7, 38.3%, 23.5%

CMYK

28.3%, 38.3%, 0.0%, 76.5%

OKLCH

0.2821 0.0422 295.6

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#2B253C

#363C25

Analogous

#252A3C

#36253C

#2B253C

Triadic

#2B253C

#3C2B25

#253C2B

Split Complementary

#2B253C

#3C3625

#2A3C25

Tetradic

#2B253C

#3C252A

#363C25

#253C36

Color Blindness Simulation

Original

#2B253C

Protanopia

#282836

Deuteranopia

#292935

Tritanopia

#2B3231

Achromatopsia

#282828

CSS Usage

background-color: #2B253C;
color: #2B253C;
border-color: #2B253C;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F7F6F9
100
#EBEAF1
200
#D7D3E4
300
#BBB3D0
400
#968AB7
500
#71619E
600
#5A4E7E
700
#483E65
800
#39314F
900
#2C263B
950
#1B1825

Contrast Checker

Text on white

14.66:1

AA Pass AAA Pass

Text on black

1.43:1

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