#288183

#288183

Color Values

HEX

#288183

RGB

40, 129, 131

HSL

181.3, 53.2%, 33.5%

HSV

181.3, 69.5%, 51.4%

CMYK

69.5%, 1.5%, 0.0%, 48.6%

OKLCH

0.5531 0.0816 197.2

Properties

Cool Dark Nearest: teal

Color Harmonies

Complementary

#288183

#832A28

Analogous

#288357

#285383

#288183

Triadic

#288183

#832881

#818328

Split Complementary

#288183

#832853

#835728

Tetradic

#288183

#572883

#832A28

#538328

Color Blindness Simulation

Original

#288183

Protanopia

#4F4F83

Deuteranopia

#494382

Tritanopia

#2C8282

Achromatopsia

#6E6E6E

CSS Usage

background-color: #288183;
color: #288183;
border-color: #288183;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBFB
100
#E5F5F5
200
#C8EDEE
300
#A1E1E2
400
#6ED1D3
500
#3CC0C3
600
#309A9C
700
#267B7D
800
#1E6062
900
#194748
950
#102D2D

Contrast Checker

Text on white

4.61:1

AA Pass AAA Fail

Text on black

4.56:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026