#2490DB

#2490DB

Color Values

HEX

#2490DB

RGB

36, 144, 219

HSL

204.6, 71.8%, 50.0%

HSV

204.6, 83.6%, 85.9%

CMYK

83.6%, 34.2%, 0.0%, 14.1%

OKLCH

0.6311 0.1459 245.1

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#2490DB

#DB6F24

Analogous

#24DBCB

#2434DB

#2490DB

Triadic

#2490DB

#DB2490

#90DB24

Split Complementary

#2490DB

#DB2434

#DBCB24

Tetradic

#2490DB

#CB24DB

#DB6F24

#34DB24

Color Blindness Simulation

Original

#2490DB

Protanopia

#5354C9

Deuteranopia

#4C44C4

Tritanopia

#29BBB7

Achromatopsia

#7E7E7E

CSS Usage

background-color: #2490DB;
color: #2490DB;
border-color: #2490DB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FC
100
#E2EFF8
200
#C2E0F5
300
#96CAEE
400
#5DADE4
500
#2490DB
600
#1D73AF
700
#175C8C
800
#12486E
900
#113650
950
#0B2232

Contrast Checker

Text on white

3.45:1

AA Fail AAA Fail

Text on black

6.09:1

AA Pass 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