#407DAB

#407DAB

Color Values

HEX

#407DAB

RGB

64, 125, 171

HSL

205,8, 45,5%, 46,1%

HSV

205,8, 62,6%, 67,1%

CMYK

62,6%, 26,9%, 0,0%, 32,9%

OKLCH

0,5691 0,0955 243,4

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#407DAB

#AB6E40

Analogous

#40ABA4

#4048AB

#407DAB

Triadic

#407DAB

#AB407D

#7DAB40

Split Complementary

#407DAB

#AB4048

#ABA440

Tetradic

#407DAB

#A440AB

#AB6E40

#48AB40

Color Blindness Simulation

Original

#407DAB

Protanopia

#5A5BA0

Deuteranopia

#57529D

Tritanopia

#439795

Achromatopsia

#737373

CSS Usage

background-color: #407DAB;
color: #407DAB;
border-color: #407DAB;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CBDEEC
300
#A6C6DE
400
#76A7CC
500
#4588BA
600
#386C94
700
#2C5777
800
#23445D
900
#1D3344
950
#12202B

Contrast Checker

Text on white

4,43:1

AA Fail AAA Fail

Text on black

4,74:1

AA Pass AAA Fail

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026