#2525B7

#2525B7

Color Values

HEX

#2525B7

RGB

37, 37, 183

HSL

240.0, 66.4%, 43.1%

HSV

240.0, 79.8%, 71.8%

CMYK

79.8%, 79.8%, 0.0%, 28.2%

OKLCH

0.3933 0.2169 270.6

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2525B7

#B7B725

Analogous

#256EB7

#6E25B7

#2525B7

Triadic

#2525B7

#B72525

#25B725

Split Complementary

#2525B7

#B76E25

#6EB725

Tetradic

#2525B7

#B7256E

#B7B725

#25B76E

Color Blindness Simulation

Original

#2525B7

Protanopia

#252594

Deuteranopia

#25258B

Tritanopia

#257872

Achromatopsia

#303030

CSS Usage

background-color: #2525B7;
color: #2525B7;
border-color: #2525B7;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C4C4F3
300
#9999EA
400
#6262DF
500
#2B2BD4
600
#2222AA
700
#1B1B88
800
#15156A
900
#13134D
950
#0C0C31

Contrast Checker

Text on white

10.36:1

AA Pass AAA Pass

Text on black

2.03:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026