#2528A2

#2528A2

Color Values

HEX

#2528A2

RGB

37, 40, 162

HSL

238.6, 62.8%, 39.0%

HSV

238.6, 77.2%, 63.5%

CMYK

77.2%, 75.3%, 0.0%, 36.5%

OKLCH

0.3737 0.189 271.6

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#2528A2

#A29F25

Analogous

#2566A2

#6125A2

#2528A2

Triadic

#2528A2

#A22528

#28A225

Split Complementary

#2528A2

#A26125

#66A225

Tetradic

#2528A2

#A22566

#A29F25

#25A261

Color Blindness Simulation

Original

#2528A2

Protanopia

#262685

Deuteranopia

#26267D

Tritanopia

#256D68

Achromatopsia

#303030

CSS Usage

background-color: #2528A2;
color: #2528A2;
border-color: #2528A2;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F3FB
100
#E4E4F7
200
#C5C6F2
300
#9B9DE8
400
#6568DC
500
#2F33D0
600
#2629A6
700
#1E2185
800
#181A68
900
#15164C
950
#0D0E30

Contrast Checker

Text on white

11.03:1

AA Pass AAA Pass

Text on black

1.9:1

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