#287F6C

#287F6C

Color Values

HEX

#287F6C

RGB

40, 127, 108

HSL

166.9, 52.1%, 32.7%

HSV

166.9, 68.5%, 49.8%

CMYK

68.5%, 0.0%, 15.0%, 50.2%

OKLCH

0.5398 0.0871 175.3

Properties

Cool Dark Nearest: Tropical Rain Forest

Color Harmonies

Complementary

#287F6C

#7F283B

Analogous

#287F40

#28667F

#287F6C

Triadic

#287F6C

#6C287F

#7F6C28

Split Complementary

#287F6C

#7F2866

#7F4028

Tetradic

#287F6C

#40287F

#7F283B

#667F28

Color Blindness Simulation

Original

#287F6C

Protanopia

#4E4E71

Deuteranopia

#494272

Tritanopia

#2C7475

Achromatopsia

#6B6B6B

CSS Usage

background-color: #287F6C;
color: #287F6C;
border-color: #287F6C;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBF9
100
#E5F5F2
200
#C9EEE6
300
#A2E2D4
400
#6FD2BC
500
#3DC2A5
600
#319B84
700
#277C6A
800
#1F6152
900
#1A473D
950
#102D27

Contrast Checker

Text on white

4.84:1

AA Pass AAA Fail

Text on black

4.34:1

AA Fail 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