#63C3DA

#63C3DA

Color Values

HEX

#63C3DA

RGB

99, 195, 218

HSL

191.6, 61.7%, 62.2%

HSV

191.6, 54.6%, 85.5%

CMYK

54.6%, 10.6%, 0.0%, 14.5%

OKLCH

0.7675 0.096 215.5

Properties

Cool Light Nearest: NCS S 0530-B40G Aqua

Color Harmonies

Complementary

#63C3DA

#DA7A63

Analogous

#63DAB6

#6388DA

#63C3DA

Triadic

#63C3DA

#DA63C3

#C3DA63

Split Complementary

#63C3DA

#DA6388

#DAB663

Tetradic

#63C3DA

#B663DA

#DA7A63

#88DA63

Color Blindness Simulation

Original

#63C3DA

Protanopia

#8D8DD4

Deuteranopia

#8780D3

Tritanopia

#68D0CF

Achromatopsia

#B0B0B0

CSS Usage

background-color: #63C3DA;
color: #63C3DA;
border-color: #63C3DA;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F3FAFB
100
#E4F3F7
200
#C5E9F1
300
#9CD9E8
400
#66C4DB
500
#31B0CE
600
#278DA5
700
#1F7084
800
#185867
900
#16414B
950
#0E2930

Contrast Checker

Text on white

2.03:1

AA Fail AAA Fail

Text on black

10.35:1

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