#42AFC7

#42AFC7

Color Values

HEX

#42AFC7

RGB

66, 175, 199

HSL

190.8, 54.3%, 52.0%

HSV

190.8, 66.8%, 78.0%

CMYK

66.8%, 12.1%, 0.0%, 22.0%

OKLCH

0.7018 0.103 215.1

Properties

Cool Light Nearest: Pacific Blue

Color Harmonies

Complementary

#42AFC7

#C75A42

Analogous

#42C79D

#426DC7

#42AFC7

Triadic

#42AFC7

#C742AF

#AFC742

Split Complementary

#42AFC7

#C7426D

#C79D42

Tetradic

#42AFC7

#9D42C7

#C75A42

#6DC742

Color Blindness Simulation

Original

#42AFC7

Protanopia

#7172C1

Deuteranopia

#6B63C0

Tritanopia

#47BDBC

Achromatopsia

#9A9A9A

CSS Usage

background-color: #42AFC7;
color: #42AFC7;
border-color: #42AFC7;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F4FAFB
100
#E5F2F5
200
#C8E8EF
300
#A1D7E3
400
#6DC1D4
500
#3AACC5
600
#2F899D
700
#256E7E
800
#1D5662
900
#194048
950
#10282E

Contrast Checker

Text on white

2.56:1

AA Fail AAA Fail

Text on black

8.19:1

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