#287982

#287982

Color Values

HEX

#287982

RGB

40, 121, 130

HSL

186.0, 52.9%, 33.3%

HSV

186.0, 69.2%, 51.0%

CMYK

69.2%, 6.9%, 0.0%, 49.0%

OKLCH

0.5318 0.0772 205.6

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#287982

#823128

Analogous

#28825E

#284C82

#287982

Triadic

#287982

#822879

#798228

Split Complementary

#287982

#82284C

#825E28

Tetradic

#287982

#5E2882

#823128

#4C8228

Color Blindness Simulation

Original

#287982

Protanopia

#4B4C80

Deuteranopia

#46407F

Tritanopia

#2C7E7E

Achromatopsia

#686868

CSS Usage

background-color: #287982;
color: #287982;
border-color: #287982;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F4FAFB
100
#E5F4F5
200
#C8EAEE
300
#A1DCE2
400
#6FC9D3
500
#3CB5C3
600
#30919C
700
#26747D
800
#1E5B61
900
#194348
950
#102A2D

Contrast Checker

Text on white

5.06:1

AA Pass AAA Fail

Text on black

4.15:1

AA Fail 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