#63BCC8

#63BCC8

Color Values

HEX

#63BCC8

RGB

99, 188, 200

HSL

187.1, 47.9%, 58.6%

HSV

187.1, 50.5%, 78.4%

CMYK

50.5%, 6.0%, 0.0%, 21.6%

OKLCH

0.7445 0.087 206.9

Properties

Cool Light Nearest: NCS S 0530-B40G Aqua

Color Harmonies

Complementary

#63BCC8

#C86F63

Analogous

#63C8A1

#6389C8

#63BCC8

Triadic

#63BCC8

#C863BC

#BCC863

Split Complementary

#63BCC8

#C86389

#C8A163

Tetradic

#63BCC8

#A163C8

#C86F63

#89C863

Color Blindness Simulation

Original

#63BCC8

Protanopia

#8A8AC5

Deuteranopia

#847EC4

Tritanopia

#67C3C2

Achromatopsia

#AAAAAA

CSS Usage

background-color: #63BCC8;
color: #63BCC8;
border-color: #63BCC8;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F4FAFA
100
#E6F3F4
200
#CAE8EC
300
#A4D8DF
400
#73C3CE
500
#42AEBD
600
#358B97
700
#2B6F79
800
#21575E
900
#1C4045
950
#11292C

Contrast Checker

Text on white

2.2:1

AA Fail AAA Fail

Text on black

9.56:1

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