#51CDF1

#51CDF1

Color Values

HEX

#51CDF1

RGB

81, 205, 241

HSL

193,5, 85,1%, 63,1%

HSV

193,5, 66,4%, 94,5%

CMYK

66,4%, 14,9%, 0,0%, 5,5%

OKLCH

0,7935 0,1192 220,6

Properties

Cool Light Nearest: skyblue

Color Harmonies

Complementary

#51CDF1

#F17551

Analogous

#51F1C5

#517DF1

#51CDF1

Triadic

#51CDF1

#F151CD

#CDF151

Split Complementary

#51CDF1

#F1517D

#F1C551

Tetradic

#51CDF1

#C551F1

#F17551

#7DF151

Color Blindness Simulation

Original

#51CDF1

Protanopia

#8788E8

Deuteranopia

#8076E6

Tritanopia

#57E1E0

Achromatopsia

#B5B5B5

CSS Usage

background-color: #51CDF1;
color: #51CDF1;
border-color: #51CDF1;
Nearest Tailwind: Sky 300 #7DD3FC

Tailwind Shades

50
#F2FAFD
100
#E0F4FA
200
#BDECFA
300
#8EDEF6
400
#50CDF1
500
#13BBEC
600
#0F96BD
700
#0C7897
800
#095E76
900
#0B4556
950
#072B36

Contrast Checker

Text on white

1,85:1

AA Fail AAA Fail

Text on black

11,35:1

AA Pass AAA Pass

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026