#63C4DA

#63C4DA

Color Values

HEX

#63C4DA

RGB

99, 196, 218

HSL

191.1, 61.7%, 62.2%

HSV

191.1, 54.6%, 85.5%

CMYK

54.6%, 10.1%, 0.0%, 14.5%

OKLCH

0.7698 0.0962 214.5

Properties

Cool Light Nearest: NCS S 0530-B40G Aqua

Color Harmonies

Complementary

#63C4DA

#DA7963

Analogous

#63DAB5

#6389DA

#63C4DA

Triadic

#63C4DA

#DA63C4

#C4DA63

Split Complementary

#63C4DA

#DA6389

#DAB563

Tetradic

#63C4DA

#B563DA

#DA7963

#89DA63

Color Blindness Simulation

Original

#63C4DA

Protanopia

#8D8ED5

Deuteranopia

#8780D3

Tritanopia

#68D0D0

Achromatopsia

#B1B1B1

CSS Usage

background-color: #63C4DA;
color: #63C4DA;
border-color: #63C4DA;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F3FAFB
100
#E4F3F7
200
#C5E9F1
300
#9CDAE8
400
#66C5DB
500
#31B1CE
600
#278EA5
700
#1F7184
800
#185967
900
#16414B
950
#0E2930

Contrast Checker

Text on white

2.01:1

AA Fail AAA Fail

Text on black

10.44:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026
Tutorials

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

ม.ค. 18, 2026