#252833

#252833

Color Values

HEX

#252833

RGB

37, 40, 51

HSL

227.1, 15.9%, 17.3%

HSV

227.1, 27.5%, 20.0%

CMYK

27.5%, 21.6%, 0.0%, 80.0%

OKLCH

0.2787 0.0208 273.0

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#252833

#333025

Analogous

#252F33

#292533

#252833

Triadic

#252833

#332528

#283325

Split Complementary

#252833

#332925

#2F3325

Tetradic

#252833

#33252F

#333025

#253329

Color Blindness Simulation

Original

#252833

Protanopia

#262630

Deuteranopia

#262630

Tritanopia

#252E2E

Achromatopsia

#282828

CSS Usage

background-color: #252833;
color: #252833;
border-color: #252833;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F8
100
#EBECF0
200
#D6D8E1
300
#B8BCCC
400
#9298B0
500
#6B7494
600
#565D76
700
#454A5F
800
#363A4A
900
#2A2C37
950
#1A1C23

Contrast Checker

Text on white

14.69:1

AA Pass AAA Pass

Text on black

1.43:1

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