#25152F

#25152F

Color Values

HEX

#25152F

RGB

37, 21, 47

HSL

276,9, 38,2%, 13,3%

HSV

276,9, 55,3%, 18,4%

CMYK

21,3%, 55,3%, 0,0%, 81,6%

OKLCH

0,2306 0,0528 311,2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#25152F

#1F2F15

Analogous

#18152F

#2F152C

#25152F

Triadic

#25152F

#2F2515

#152F25

Split Complementary

#25152F

#2C2F15

#152F18

Tetradic

#25152F

#2F1815

#1F2F15

#152C2F

Color Blindness Simulation

Original

#25152F

Protanopia

#1E1E29

Deuteranopia

#1F2027

Tritanopia

#242423

Achromatopsia

#1A1A1A

CSS Usage

background-color: #25152F;
color: #25152F;
border-color: #25152F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F8F5FA
100
#EEE7F3
200
#DECEE9
300
#C7AAD9
400
#A97DC5
500
#8B4FB0
600
#6F3F8D
700
#593271
800
#452758
900
#342041
950
#211429

Contrast Checker

Text on white

17,12:1

AA Pass AAA Pass

Text on black

1,23:1

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