#2D5FD2

#2D5FD2

Color Values

HEX

#2D5FD2

RGB

45, 95, 210

HSL

221.8, 64.7%, 50.0%

HSV

221.8, 78.6%, 82.4%

CMYK

78.6%, 54.8%, 0.0%, 17.6%

OKLCH

0.5205 0.1859 263.5

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#2D5FD2

#D2A02D

Analogous

#2DB2D2

#4D2DD2

#2D5FD2

Triadic

#2D5FD2

#D22D5F

#5FD22D

Split Complementary

#2D5FD2

#D24D2D

#B2D22D

Tetradic

#2D5FD2

#D22DB2

#D2A02D

#2DD24D

Color Blindness Simulation

Original

#2D5FD2

Protanopia

#4343B6

Deuteranopia

#403CB0

Tritanopia

#30A09B

Achromatopsia

#5D5D5D

CSS Usage

background-color: #2D5FD2;
color: #2D5FD2;
border-color: #2D5FD2;
Nearest Tailwind: Blue 600 #2563EB

Tailwind Shades

50
#F3F6FC
100
#E3E9F7
200
#C4D2F2
300
#9AB2E9
400
#6489DE
500
#2D5FD2
600
#244CA8
700
#1D3D86
800
#173069
900
#14254D
950
#0D1830

Contrast Checker

Text on white

5.71:1

AA Pass AAA Fail

Text on black

3.68:1

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