#188491

#188491

Color Values

HEX

#188491

RGB

24, 132, 145

HSL

186.4, 71.6%, 33.1%

HSV

186.4, 83.4%, 56.9%

CMYK

83.4%, 9.0%, 0.0%, 43.1%

OKLCH

0.563 0.0914 207.6

Properties

Cool Light Nearest: turquoise 4

Color Harmonies

Complementary

#188491

#912518

Analogous

#189161

#184891

#188491

Triadic

#188491

#911884

#849118

Split Complementary

#188491

#911848

#916118

Tetradic

#188491

#611891

#912518

#489118

Color Blindness Simulation

Original

#188491

Protanopia

#47488E

Deuteranopia

#40388D

Tritanopia

#1D8B8B

Achromatopsia

#6E6E6E

CSS Usage

background-color: #188491;
color: #188491;
border-color: #188491;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F3FBFC
100
#E2F6F8
200
#C2EFF5
300
#96E4EE
400
#5DD6E4
500
#24C7DB
600
#1D9FAF
700
#17808C
800
#12646D
900
#114950
950
#0B2E32

Contrast Checker

Text on white

4.42:1

AA Fail AAA Fail

Text on black

4.75:1

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