#40DFE2

#40DFE2

Color Values

HEX

#40DFE2

RGB

64, 223, 226

HSL

181,1, 73,6%, 56,9%

HSV

181,1, 71,7%, 88,6%

CMYK

71,7%, 1,3%, 0,0%, 11,4%

OKLCH

0,8258 0,127 196,9

Properties

Cool Light Nearest: turquoise 2

Color Harmonies

Complementary

#40DFE2

#E24340

Analogous

#40E294

#408EE2

#40DFE2

Triadic

#40DFE2

#E240DF

#DFE240

Split Complementary

#40DFE2

#E2408E

#E29440

Tetradic

#40DFE2

#9440E2

#E24340

#8EE240

Color Blindness Simulation

Original

#40DFE2

Protanopia

#8586E1

Deuteranopia

#7C70E1

Tritanopia

#48E1E1

Achromatopsia

#BDBDBD

CSS Usage

background-color: #40DFE2;
color: #40DFE2;
border-color: #40DFE2;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F3FCFC
100
#E2F8F8
200
#C1F5F6
300
#95EDEF
400
#5BE4E6
500
#22DADD
600
#1BAEB1
700
#168B8E
800
#116D6F
900
#104F51
950
#0A3233

Contrast Checker

Text on white

1,63:1

AA Fail AAA Fail

Text on black

12,87:1

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