#42958B

#42958B

Color Values

HEX

#42958B

RGB

66, 149, 139

HSL

172.8, 38.6%, 42.2%

HSV

172.8, 55.7%, 58.4%

CMYK

55.7%, 0.0%, 6.7%, 41.6%

OKLCH

0.6157 0.0821 184.7

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#42958B

#95424C

Analogous

#429562

#427695

#42958B

Triadic

#42958B

#8B4295

#958B42

Split Complementary

#42958B

#954276

#956242

Tetradic

#42958B

#624295

#95424C

#769542

Color Blindness Simulation

Original

#42958B

Protanopia

#66678D

Deuteranopia

#615B8E

Tritanopia

#468F90

Achromatopsia

#838383

CSS Usage

background-color: #42958B;
color: #42958B;
border-color: #42958B;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5FAF9
100
#E7F3F2
200
#CEE9E6
300
#AAD9D4
400
#7CC5BC
500
#4EB1A5
600
#3F8D84
700
#32716A
800
#275852
900
#20413D
950
#142927

Contrast Checker

Text on white

3.56:1

AA Fail AAA Fail

Text on black

5.9:1

AA Pass AAA Fail

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