#252830

#252830

Color Values

HEX

#252830

RGB

37, 40, 48

HSL

223.6, 12.9%, 16.7%

HSV

223.6, 22.9%, 18.8%

CMYK

22.9%, 16.7%, 0.0%, 81.2%

OKLCH

0.2772 0.0154 269.1

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#252830

#302D25

Analogous

#252E30

#282530

#252830

Triadic

#252830

#302528

#283025

Split Complementary

#252830

#302825

#2E3025

Tetradic

#252830

#30252E

#302D25

#253028

Color Blindness Simulation

Original

#252830

Protanopia

#26262E

Deuteranopia

#26262E

Tritanopia

#252D2C

Achromatopsia

#282828

CSS Usage

background-color: #252830;
color: #252830;
border-color: #252830;
Nearest Tailwind: Zinc 800 #27272A

Tailwind Shades

50
#F7F7F8
100
#EBECEF
200
#D7D9E0
300
#BABECA
400
#949BAD
500
#6F7890
600
#596073
700
#474D5C
800
#383C48
900
#2B2E36
950
#1B1D22

Contrast Checker

Text on white

14.74:1

AA Pass AAA Pass

Text on black

1.42:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026