#2560DA

#2560DA

Color Values

HEX

#2560DA

RGB

37, 96, 218

HSL

220.4, 71.0%, 50.0%

HSV

220.4, 83.0%, 85.5%

CMYK

83.0%, 56.0%, 0.0%, 14.5%

OKLCH

0.5264 0.197 262.4

Properties

Cool Dark Nearest: royalblue

Color Harmonies

Complementary

#2560DA

#DA9F25

Analogous

#25BBDA

#4425DA

#2560DA

Triadic

#2560DA

#DA2560

#60DA25

Split Complementary

#2560DA

#DA4425

#BBDA25

Tetradic

#2560DA

#DA25BB

#DA9F25

#25DA44

Color Blindness Simulation

Original

#2560DA

Protanopia

#3F3FBD

Deuteranopia

#3B37B5

Tritanopia

#28A5A0

Achromatopsia

#5C5C5C

CSS Usage

background-color: #2560DA;
color: #2560DA;
border-color: #2560DA;
Nearest Tailwind: Blue 600 #2563EB

Tailwind Shades

50
#F3F6FC
100
#E2E9F8
200
#C2D3F5
300
#96B3ED
400
#5E89E4
500
#2560DA
600
#1E4DAE
700
#183E8C
800
#12306D
900
#11264F
950
#0B1832

Contrast Checker

Text on white

5.58:1

AA Pass AAA Fail

Text on black

3.76:1

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