#31C9DA

#31C9DA

Color Values

HEX

#31C9DA

RGB

49, 201, 218

HSL

186.0, 69.5%, 52.4%

HSV

186.0, 77.5%, 85.5%

CMYK

77.5%, 7.8%, 0.0%, 14.5%

OKLCH

0.7677 0.1219 206.5

Properties

Cool Light Nearest: turquoise 3

Color Harmonies

Complementary

#31C9DA

#DA4231

Analogous

#31DA96

#3175DA

#31C9DA

Triadic

#31C9DA

#DA31C9

#C9DA31

Split Complementary

#31C9DA

#DA3175

#DA9631

Tetradic

#31C9DA

#9631DA

#DA4231

#75DA31

Color Blindness Simulation

Original

#31C9DA

Protanopia

#7374D6

Deuteranopia

#6A5FD5

Tritanopia

#39D3D2

Achromatopsia

#AAAAAA

CSS Usage

background-color: #31C9DA;
color: #31C9DA;
border-color: #31C9DA;
Nearest Tailwind: Cyan 400 #22D3EE

Tailwind Shades

50
#F3FBFC
100
#E3F6F8
200
#C2EFF4
300
#97E4EC
400
#5FD5E2
500
#27C6D8
600
#1F9FAD
700
#197F8A
800
#13636C
900
#12494F
950
#0B2E32

Contrast Checker

Text on white

2.0:1

AA Fail AAA Fail

Text on black

10.5:1

AA Pass AAA Pass

Related Articles

Tutorials

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

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026