#252527

#252527

Color Values

HEX

#252527

RGB

37, 37, 39

HSL

240.0, 2.6%, 14.9%

HSV

240.0, 5.1%, 15.3%

CMYK

5.1%, 5.1%, 0.0%, 84.7%

OKLCH

0.2653 0.0037 286.1

Properties

Cool Dark Nearest: RAL 9004 Signal Black

Color Harmonies

Complementary

#252527

#272725

Analogous

#252627

#262527

#252527

Triadic

#252527

#272525

#252725

Split Complementary

#252527

#272625

#262725

Tetradic

#252527

#272526

#272725

#252726

Color Blindness Simulation

Original

#252527

Protanopia

#252527

Deuteranopia

#252526

Tritanopia

#252626

Achromatopsia

#252525

CSS Usage

background-color: #252527;
color: #252527;
border-color: #252527;
Nearest Tailwind: Zinc 800 #27272A

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DADADC
300
#C0C0C3
400
#9E9EA3
500
#7C7C83
600
#636369
700
#4F4F54
800
#3E3E41
900
#2F2F32
950
#1E1E1F

Contrast Checker

Text on white

15.3:1

AA Pass AAA Pass

Text on black

1.37:1

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