#253353

#253353

Color Values

HEX

#253353

RGB

37, 51, 83

HSL

221.7, 38.3%, 23.5%

HSV

221.7, 55.4%, 32.5%

CMYK

55.4%, 38.6%, 0.0%, 67.5%

OKLCH

0.3251 0.0602 265.3

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#253353

#534525

Analogous

#254A53

#2E2553

#253353

Triadic

#253353

#532533

#335325

Split Complementary

#253353

#532E25

#4A5325

Tetradic

#253353

#53254A

#534525

#25532E

Color Blindness Simulation

Original

#253353

Protanopia

#2B2B4B

Deuteranopia

#2A2949

Tritanopia

#264544

Achromatopsia

#323232

CSS Usage

background-color: #253353;
color: #253353;
border-color: #253353;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F5F6FA
100
#E7EBF3
200
#CED6E9
300
#AAB9D9
400
#7D93C5
500
#4F6CB0
600
#3F578D
700
#324571
800
#273658
900
#202A41
950
#141A29

Contrast Checker

Text on white

12.52:1

AA Pass AAA Pass

Text on black

1.68:1

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