#63BFC0

#63BFC0

Color Values

HEX

#63BFC0

RGB

99, 191, 192

HSL

180.6, 42.5%, 57.1%

HSV

180.6, 48.4%, 75.3%

CMYK

48.4%, 0.5%, 0.0%, 24.7%

OKLCH

0.7488 0.0878 196.4

Properties

Cool Light Nearest: NCS S 0530-B40G Aqua

Color Harmonies

Complementary

#63BFC0

#C06463

Analogous

#63C093

#6391C0

#63BFC0

Triadic

#63BFC0

#C063BF

#BFC063

Split Complementary

#63BFC0

#C06391

#C09363

Tetradic

#63BFC0

#9363C0

#C06463

#91C063

Color Blindness Simulation

Original

#63BFC0

Protanopia

#8B8CC0

Deuteranopia

#867FC0

Tritanopia

#68C0C0

Achromatopsia

#ACACAC

CSS Usage

background-color: #63BFC0;
color: #63BFC0;
border-color: #63BFC0;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F5FAFA
100
#E7F3F4
200
#CCEAEA
300
#A8DBDC
400
#79C8C9
500
#49B5B6
600
#3B9091
700
#2F7474
800
#255A5B
900
#1E4343
950
#132A2A

Contrast Checker

Text on white

2.16:1

AA Fail AAA Fail

Text on black

9.74:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026