#407EB4

#407EB4

Color Values

HEX

#407EB4

RGB

64, 126, 180

HSL

207.9, 47.5%, 47.8%

HSV

207.9, 64.4%, 70.6%

CMYK

64.4%, 30.0%, 0.0%, 29.4%

OKLCH

0.5761 0.1055 247.1

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#407EB4

#B47640

Analogous

#40B4B0

#4044B4

#407EB4

Triadic

#407EB4

#B4407E

#7EB440

Split Complementary

#407EB4

#B44044

#B4B040

Tetradic

#407EB4

#B040B4

#B47640

#44B440

Color Blindness Simulation

Original

#407EB4

Protanopia

#5B5BA7

Deuteranopia

#5753A4

Tritanopia

#439D9A

Achromatopsia

#757575

CSS Usage

background-color: #407EB4;
color: #407EB4;
border-color: #407EB4;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CADCEC
300
#A5C4DF
400
#74A4CD
500
#4384BC
600
#366996
700
#2B5478
800
#21425E
900
#1C3245
950
#12202C

Contrast Checker

Text on white

4.32:1

AA Fail AAA Fail

Text on black

4.86:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026