#252DD0

#252DD0

Color Values

HEX

#252DD0

RGB

37, 45, 208

HSL

237.2, 69.8%, 48.0%

HSV

237.2, 82.2%, 81.6%

CMYK

82.2%, 78.4%, 0.0%, 18.4%

OKLCH

0.4316 0.2391 269.0

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#252DD0

#D0C825

Analogous

#2582D0

#7225D0

#252DD0

Triadic

#252DD0

#D0252D

#2DD025

Split Complementary

#252DD0

#D07225

#82D025

Tetradic

#252DD0

#D02582

#D0C825

#25D072

Color Blindness Simulation

Original

#252DD0

Protanopia

#2829A9

Deuteranopia

#28279F

Tritanopia

#258983

Achromatopsia

#373737

CSS Usage

background-color: #252DD0;
color: #252DD0;
border-color: #252DD0;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F3FC
100
#E3E4F8
200
#C2C5F4
300
#979BED
400
#5F65E3
500
#272FD8
600
#1F25AD
700
#191E8B
800
#13176C
900
#12154F
950
#0B0D32

Contrast Checker

Text on white

8.88:1

AA Pass AAA Pass

Text on black

2.36:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026