#4490DC

#4490DC

Color Values

HEX

#4490DC

RGB

68, 144, 220

HSL

210.0, 68.5%, 56.5%

HSV

210.0, 69.1%, 86.3%

CMYK

69.1%, 34.5%, 0.0%, 13.7%

OKLCH

0.6404 0.137 250.8

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#4490DC

#DC9044

Analogous

#44DCDC

#4444DC

#4490DC

Triadic

#4490DC

#DC4490

#90DC44

Split Complementary

#4490DC

#DC4444

#DCDC44

Tetradic

#4490DC

#DC44DC

#DC9044

#44DC44

Color Blindness Simulation

Original

#4490DC

Protanopia

#6566CA

Deuteranopia

#605BC5

Tritanopia

#48BBB8

Achromatopsia

#858585

CSS Usage

background-color: #4490DC;
color: #4490DC;
border-color: #4490DC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF8
200
#C3DBF4
300
#98C2EC
400
#60A1E1
500
#2880D7
600
#2066AC
700
#1A5289
800
#14406B
900
#13304E
950
#0C1F31

Contrast Checker

Text on white

3.35:1

AA Fail AAA Fail

Text on black

6.27:1

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