#409DFA

#409DFA

Color Values

HEX

#409DFA

RGB

64, 157, 250

HSL

210.0, 94.9%, 61.6%

HSV

210.0, 74.4%, 98.0%

CMYK

74.4%, 37.2%, 0.0%, 2.0%

OKLCH

0.6847 0.1628 251.5

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#409DFA

#FA9D40

Analogous

#40FAFA

#4040FA

#409DFA

Triadic

#409DFA

#FA409D

#9DFA40

Split Complementary

#409DFA

#FA4040

#FAFA40

Tetradic

#409DFA

#FA40FA

#FA9D40

#40FA40

Color Blindness Simulation

Original

#409DFA

Protanopia

#6869E4

Deuteranopia

#635CDE

Tritanopia

#45D2CE

Achromatopsia

#909090

CSS Usage

background-color: #409DFA;
color: #409DFA;
border-color: #409DFA;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F7FE
100
#DFEDFC
200
#B9DBFD
300
#88C2FC
400
#47A1FA
500
#0780F8
600
#0566C7
700
#04529F
800
#03407C
900
#07305A
950
#041F39

Contrast Checker

Text on white

2.83:1

AA Fail AAA Fail

Text on black

7.42:1

AA Pass AAA Pass

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