#31CDD1

#31CDD1

Color Values

HEX

#31CDD1

RGB

49, 205, 209

HSL

181.5, 63.5%, 50.6%

HSV

181.5, 76.6%, 82.0%

CMYK

76.6%, 1.9%, 0.0%, 18.0%

OKLCH

0.774 0.1224 197.6

Properties

Cool Light Nearest: darkturquoise

Color Harmonies

Complementary

#31CDD1

#D13531

Analogous

#31D185

#317DD1

#31CDD1

Triadic

#31CDD1

#D131CD

#CDD131

Split Complementary

#31CDD1

#D1317D

#D18531

Tetradic

#31CDD1

#8531D1

#D13531

#7DD131

Color Blindness Simulation

Original

#31CDD1

Protanopia

#7576D0

Deuteranopia

#6C60D0

Tritanopia

#39CFCF

Achromatopsia

#ACACAC

CSS Usage

background-color: #31CDD1;
color: #31CDD1;
border-color: #31CDD1;
Nearest Tailwind: Cyan 400 #22D3EE

Tailwind Shades

50
#F3FBFB
100
#E4F6F7
200
#C5F1F2
300
#9BE7E9
400
#65DADD
500
#2FCCD0
600
#25A4A7
700
#1E8385
800
#176668
900
#154B4C
950
#0D2F30

Contrast Checker

Text on white

1.95:1

AA Fail AAA Fail

Text on black

10.78:1

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