#407EC3

#407EC3

Color Values

HEX

#407EC3

RGB

64, 126, 195

HSL

211.6, 52.2%, 50.8%

HSV

211.6, 67.2%, 76.5%

CMYK

67.2%, 35.4%, 0.0%, 23.5%

OKLCH

0.5843 0.1244 252.8

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#407EC3

#C38540

Analogous

#40C0C3

#4440C3

#407EC3

Triadic

#407EC3

#C3407E

#7EC340

Split Complementary

#407EC3

#C34440

#C0C340

Tetradic

#407EC3

#C340C0

#C38540

#40C344

Color Blindness Simulation

Original

#407EC3

Protanopia

#5B5BB2

Deuteranopia

#5753AE

Tritanopia

#43A5A2

Achromatopsia

#767676

CSS Usage

background-color: #407EC3;
color: #407EC3;
border-color: #407EC3;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C9DAEE
300
#A2C0E2
400
#6F9ED2
500
#3D7CC2
600
#31639B
700
#274F7C
800
#1E3E61
900
#1A2F47
950
#101E2D

Contrast Checker

Text on white

4.21:1

AA Fail AAA Fail

Text on black

4.99:1

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