#63C3CD

#63C3CD

Color Values

HEX

#63C3CD

RGB

99, 195, 205

HSL

185,7, 51,5%, 59,6%

HSV

185,7, 51,7%, 80,4%

CMYK

51,7%, 4,9%, 0,0%, 19,6%

OKLCH

0,7627 0,0915 204,4

Properties

Cool Light Nearest: NCS S 0530-B40G Aqua

Color Harmonies

Complementary

#63C3CD

#CD6D63

Analogous

#63CDA2

#638ECD

#63C3CD

Triadic

#63C3CD

#CD63C3

#C3CD63

Split Complementary

#63C3CD

#CD638E

#CDA263

Tetradic

#63C3CD

#A263CD

#CD6D63

#8ECD63

Color Blindness Simulation

Original

#63C3CD

Protanopia

#8D8DCB

Deuteranopia

#8780CA

Tritanopia

#68C9C8

Achromatopsia

#AFAFAF

CSS Usage

background-color: #63C3CD;
color: #63C3CD;
border-color: #63C3CD;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F4FAFB
100
#E5F3F5
200
#C9EAEE
300
#A2DBE1
400
#70C8D1
500
#3EB5C1
600
#31919B
700
#28747C
800
#1F5A61
900
#1A4347
950
#102A2D

Contrast Checker

Text on white

2,06:1

AA Fail AAA Fail

Text on black

10,22:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Ene 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Ene 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Ene 15, 2026