#25313E

#25313E

Color Values

HEX

#25313E

RGB

37, 49, 62

HSL

211.2, 25.3%, 19.4%

HSV

211.2, 40.3%, 24.3%

CMYK

40.3%, 21.0%, 0.0%, 75.7%

OKLCH

0.308 0.0287 250.8

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#25313E

#3E3225

Analogous

#253D3E

#25253E

#25313E

Triadic

#25313E

#3E2531

#313E25

Split Complementary

#25313E

#3E2525

#3D3E25

Tetradic

#25313E

#3E253D

#3E3225

#253E25

Color Blindness Simulation

Original

#25313E

Protanopia

#2A2A3B

Deuteranopia

#2A293A

Tritanopia

#263838

Achromatopsia

#2F2F2F

CSS Usage

background-color: #25313E;
color: #25313E;
border-color: #25313E;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE4
300
#B2C1D1
400
#89A0B9
500
#5F7EA0
600
#4C6580
700
#3D5166
800
#303F50
900
#25303B
950
#181E26

Contrast Checker

Text on white

13.23:1

AA Pass AAA Pass

Text on black

1.59:1

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