#407FBF

#407FBF

Color Values

HEX

#407FBF

RGB

64, 127, 191

HSL

210,2, 49,8%, 50,0%

HSV

210,2, 66,5%, 74,9%

CMYK

66,5%, 33,5%, 0,0%, 25,1%

OKLCH

0,5844 0,1183 250,9

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#407FBF

#BF8040

Analogous

#40BFBF

#4040BF

#407FBF

Triadic

#407FBF

#BF407F

#7FBF40

Split Complementary

#407FBF

#BF4040

#BFBF40

Tetradic

#407FBF

#BF40BF

#BF8040

#40BF40

Color Blindness Simulation

Original

#407FBF

Protanopia

#5B5CB0

Deuteranopia

#5853AC

Tritanopia

#43A3A1

Achromatopsia

#767676

CSS Usage

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

Tailwind Shades

50
#F4F7FB
100
#E6EDF5
200
#CADBED
300
#A3C2E0
400
#72A0D0
500
#407FBF
600
#336699
700
#29517A
800
#20405F
900
#1B3046
950
#111F2C

Contrast Checker

Text on white

4,19:1

AA Fail AAA Fail

Text on black

5,01:1

AA Pass AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026