#04F3FB

#04F3FB

Color Values

HEX

#04F3FB

RGB

4, 243, 251

HSL

181.9, 96.9%, 50.0%

HSV

181.9, 98.4%, 98.4%

CMYK

98.4%, 3.2%, 0.0%, 1.6%

OKLCH

0.8758 0.1486 199.1

Properties

Cool Light Nearest: turquoise 1

Color Harmonies

Complementary

#04F3FB

#FB0C04

Analogous

#04FB87

#0478FB

#04F3FB

Triadic

#04F3FB

#FB04F3

#F3FB04

Split Complementary

#04F3FB

#FB0478

#FB8704

Tetradic

#04F3FB

#8704FB

#FB0C04

#78FB04

Color Blindness Simulation

Original

#04F3FB

Protanopia

#6C6EF9

Deuteranopia

#5E4CF9

Tritanopia

#10F8F7

Achromatopsia

#C1C1C1

CSS Usage

background-color: #04F3FB;
color: #04F3FB;
border-color: #04F3FB;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F1FDFE
100
#DEFBFC
200
#B9FCFE
300
#86F9FD
400
#45F6FC
500
#04F3FB
600
#03C3C9
700
#039CA1
800
#027A7E
900
#06585B
950
#043839

Contrast Checker

Text on white

1.38:1

AA Fail AAA Fail

Text on black

15.22:1

AA Pass AAA Pass

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