#40BFCF

#40BFCF

Color Values

HEX

#40BFCF

RGB

64, 191, 207

HSL

186.7, 59.8%, 53.1%

HSV

186.7, 69.1%, 81.2%

CMYK

69.1%, 7.7%, 0.0%, 18.8%

OKLCH

0.7427 0.1103 207.2

Properties

Cool Light Nearest: turquoise 3

Color Harmonies

Complementary

#40BFCF

#CF5040

Analogous

#40CF97

#4077CF

#40BFCF

Triadic

#40BFCF

#CF40BF

#BFCF40

Split Complementary

#40BFCF

#CF4077

#CF9740

Tetradic

#40BFCF

#9740CF

#CF5040

#77CF40

Color Blindness Simulation

Original

#40BFCF

Protanopia

#7778CB

Deuteranopia

#7066CA

Tritanopia

#46C8C7

Achromatopsia

#A5A5A5

CSS Usage

background-color: #40BFCF;
color: #40BFCF;
border-color: #40BFCF;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F3FAFB
100
#E4F4F6
200
#C6ECF1
300
#9DDEE6
400
#68CCD9
500
#33BBCC
600
#2995A3
700
#217782
800
#1A5D66
900
#16454B
950
#0E2B2F

Contrast Checker

Text on white

2.19:1

AA Fail AAA Fail

Text on black

9.57:1

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