#457BFD

#457BFD

Color Values

HEX

#457BFD

RGB

69, 123, 253

HSL

222.4, 97.9%, 63.1%

HSV

222.4, 72.7%, 99.2%

CMYK

72.7%, 51.4%, 0.0%, 0.8%

OKLCH

0.6174 0.2024 264.3

Properties

Cool Light Nearest: royalblue 1

Color Harmonies

Complementary

#457BFD

#FDC745

Analogous

#45D7FD

#6B45FD

#457BFD

Triadic

#457BFD

#FD457B

#7BFD45

Split Complementary

#457BFD

#FD6B45

#D7FD45

Tetradic

#457BFD

#FD45D7

#FDC745

#45FD6B

Color Blindness Simulation

Original

#457BFD

Protanopia

#5C5DDE

Deuteranopia

#5955D6

Tritanopia

#48C5BF

Achromatopsia

#797979

CSS Usage

background-color: #457BFD;
color: #457BFD;
border-color: #457BFD;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F1F5FE
100
#DEE7FC
200
#B8CDFE
300
#86A9FE
400
#447AFD
500
#034CFC
600
#023DCA
700
#0231A1
800
#01267E
900
#061F5B
950
#04133A

Contrast Checker

Text on white

3.81:1

AA Fail AAA Fail

Text on black

5.5:1

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