#408AC9

#408AC9

Color Values

HEX

#408AC9

RGB

64, 138, 201

HSL

207.6, 55.9%, 52.0%

HSV

207.6, 68.2%, 78.8%

CMYK

68.2%, 31.3%, 0.0%, 21.2%

OKLCH

0.615 0.1208 247.1

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#408AC9

#C97F40

Analogous

#40C9C4

#4046C9

#408AC9

Triadic

#408AC9

#C9408A

#8AC940

Split Complementary

#408AC9

#C94046

#C9C440

Tetradic

#408AC9

#C440C9

#C97F40

#46C940

Color Blindness Simulation

Original

#408AC9

Protanopia

#6061BA

Deuteranopia

#5C56B6

Tritanopia

#44AEAB

Achromatopsia

#7F7F7F

CSS Usage

background-color: #408AC9;
color: #408AC9;
border-color: #408AC9;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E5EEF6
200
#C7DDEF
300
#A0C5E4
400
#6CA5D5
500
#3885C7
600
#2D6B9F
700
#24557F
800
#1C4363
900
#183249
950
#0F202E

Contrast Checker

Text on white

3.69:1

AA Fail AAA Fail

Text on black

5.7:1

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