#2D9EF4

#2D9EF4

Color Values

HEX

#2D9EF4

RGB

45, 158, 244

HSL

205.9, 90.0%, 56.7%

HSV

205.9, 81.6%, 95.7%

CMYK

81.6%, 35.2%, 0.0%, 4.3%

OKLCH

0.6788 0.16 246.8

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#2D9EF4

#F4832D

Analogous

#2DF4E6

#2D3BF4

#2D9EF4

Triadic

#2D9EF4

#F42D9E

#9EF42D

Split Complementary

#2D9EF4

#F42D3B

#F4E62D

Tetradic

#2D9EF4

#E62DF4

#F4832D

#3BF42D

Color Blindness Simulation

Original

#2D9EF4

Protanopia

#5E5FDF

Deuteranopia

#574FDA

Tritanopia

#33CFCB

Achromatopsia

#8C8C8C

CSS Usage

background-color: #2D9EF4;
color: #2D9EF4;
border-color: #2D9EF4;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F8FD
100
#DFEFFB
200
#BBE0FB
300
#8BC9F9
400
#4CACF6
500
#0D8FF2
600
#0A73C2
700
#085C9B
800
#064879
900
#093658
950
#062237

Contrast Checker

Text on white

2.87:1

AA Fail AAA Fail

Text on black

7.31:1

AA Pass AAA Pass

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