#3FD3E4

#3FD3E4

Color Values

HEX

#3FD3E4

RGB

63, 211, 228

HSL

186.2, 75.3%, 57.1%

HSV

186.2, 72.4%, 89.4%

CMYK

72.4%, 7.5%, 0.0%, 10.6%

OKLCH

0.7979 0.1223 206.4

Properties

Cool Light Nearest: turquoise 3

Color Harmonies

Complementary

#3FD3E4

#E4503F

Analogous

#3FE4A3

#3F81E4

#3FD3E4

Triadic

#3FD3E4

#E43FD3

#D3E43F

Split Complementary

#3FD3E4

#E43F81

#E4A33F

Tetradic

#3FD3E4

#A33FE4

#E4503F

#81E43F

Color Blindness Simulation

Original

#3FD3E4

Protanopia

#7F80E0

Deuteranopia

#766BDF

Tritanopia

#46DDDC

Achromatopsia

#B5B5B5

CSS Usage

background-color: #3FD3E4;
color: #3FD3E4;
border-color: #3FD3E4;
Nearest Tailwind: Cyan 400 #22D3EE

Tailwind Shades

50
#F2FBFC
100
#E2F6F9
200
#C0F1F6
300
#94E6F0
400
#5AD9E8
500
#1FCCE0
600
#19A3B3
700
#14828F
800
#106670
900
#104A51
950
#0A2F33

Contrast Checker

Text on white

1.8:1

AA Fail AAA Fail

Text on black

11.65:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026