#250B2C

#250B2C

Color Values

HEX

#250B2C

RGB

37, 11, 44

HSL

287.3, 60.0%, 10.8%

HSV

287.3, 75.0%, 17.3%

CMYK

15.9%, 75.0%, 0.0%, 82.7%

OKLCH

0.2098 0.0691 318.6

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#250B2C

#122C0B

Analogous

#150B2C

#2C0B23

#250B2C

Triadic

#250B2C

#2C250B

#0B2C25

Split Complementary

#250B2C

#232C0B

#0B2C15

Tetradic

#250B2C

#2C150B

#122C0B

#0B232C

Color Blindness Simulation

Original

#250B2C

Protanopia

#1A1A24

Deuteranopia

#1B1D22

Tritanopia

#241E1C

Achromatopsia

#131313

CSS Usage

background-color: #250B2C;
color: #250B2C;
border-color: #250B2C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#FAF3FB
100
#F2E4F6
200
#E8C6F1
300
#D79DE7
400
#C168D9
500
#AC33CC
600
#8929A3
700
#6E2183
800
#561A66
900
#40164B
950
#280E2F

Contrast Checker

Text on white

18.06:1

AA Pass AAA Pass

Text on black

1.16:1

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