#2F57D0

#2F57D0

Color Values

HEX

#2F57D0

RGB

47, 87, 208

HSL

225.1, 63.1%, 50.0%

HSV

225.1, 77.4%, 81.6%

CMYK

77.4%, 58.2%, 0.0%, 18.4%

OKLCH

0.5038 0.1924 265.7

Properties

Cool Dark Nearest: royalblue

Color Harmonies

Complementary

#2F57D0

#D0A82F

Analogous

#2FA7D0

#582FD0

#2F57D0

Triadic

#2F57D0

#D02F57

#57D02F

Split Complementary

#2F57D0

#D0582F

#A7D02F

Tetradic

#2F57D0

#D02FA7

#D0A82F

#2FD058

Color Blindness Simulation

Original

#2F57D0

Protanopia

#4041B3

Deuteranopia

#3E3BAC

Tritanopia

#319C97

Achromatopsia

#575757

CSS Usage

background-color: #2F57D0;
color: #2F57D0;
border-color: #2F57D0;
Nearest Tailwind: Blue 600 #2563EB

Tailwind Shades

50
#F3F5FB
100
#E4E8F7
200
#C5D0F2
300
#9BAEE8
400
#6583DC
500
#2F57D0
600
#2646A6
700
#1E3885
800
#182C68
900
#15234C
950
#0D1630

Contrast Checker

Text on white

6.19:1

AA Pass AAA Fail

Text on black

3.39:1

AA Fail 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