#407FCF

#407FCF

Color Values

HEX

#407FCF

RGB

64, 127, 207

HSL

213.6, 59.8%, 53.1%

HSV

213.6, 69.1%, 81.2%

CMYK

69.1%, 38.6%, 0.0%, 18.8%

OKLCH

0.5936 0.139 255.5

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#407FCF

#CF9040

Analogous

#40C6CF

#4840CF

#407FCF

Triadic

#407FCF

#CF407F

#7FCF40

Split Complementary

#407FCF

#CF4840

#C6CF40

Tetradic

#407FCF

#CF40C6

#CF9040

#40CF48

Color Blindness Simulation

Original

#407FCF

Protanopia

#5B5CBC

Deuteranopia

#5853B7

Tritanopia

#43ACA9

Achromatopsia

#777777

CSS Usage

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

Tailwind Shades

50
#F3F7FB
100
#E4ECF6
200
#C6D9F1
300
#9DBDE6
400
#689AD9
500
#3376CC
600
#295FA3
700
#214C82
800
#1A3B66
900
#162D4B
950
#0E1D2F

Contrast Checker

Text on white

4.07:1

AA Fail AAA Fail

Text on black

5.15:1

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