#2DCDF4

#2DCDF4

Color Values

HEX

#2DCDF4

RGB

45, 205, 244

HSL

191.8, 90.0%, 56.7%

HSV

191.8, 81.6%, 95.7%

CMYK

81.6%, 16.0%, 0.0%, 4.3%

OKLCH

0.7869 0.1343 219.4

Properties

Cool Light Nearest: Cerulean

Color Harmonies

Complementary

#2DCDF4

#F4542D

Analogous

#2DF4B8

#2D69F4

#2DCDF4

Triadic

#2DCDF4

#F42DCD

#CDF42D

Split Complementary

#2DCDF4

#F42D69

#F4B82D

Tetradic

#2DCDF4

#B82DF4

#F4542D

#69F42D

Color Blindness Simulation

Original

#2DCDF4

Protanopia

#7274EB

Deuteranopia

#695DE8

Tritanopia

#35E3E1

Achromatopsia

#AEAEAE

CSS Usage

background-color: #2DCDF4;
color: #2DCDF4;
border-color: #2DCDF4;
Nearest Tailwind: Cyan 400 #22D3EE

Tailwind Shades

50
#F1FBFD
100
#DFF5FB
200
#BBEFFB
300
#8BE3F9
400
#4CD4F6
500
#0DC5F2
600
#0A9EC2
700
#087E9B
800
#066379
900
#094858
950
#062E37

Contrast Checker

Text on white

1.88:1

AA Fail AAA Fail

Text on black

11.15:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

2月 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2月 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2月 19, 2026