#818F89

#818F89

Color Values

HEX

#818F89

RGB

129, 143, 137

HSL

154.3, 5.9%, 53.3%

HSV

154.3, 9.8%, 56.1%

CMYK

9.8%, 0.0%, 4.2%, 43.9%

OKLCH

0.6369 0.0185 168.2

Properties

Cool Light Nearest: honeydew 4

Color Harmonies

Complementary

#818F89

#8F8187

Analogous

#818F82

#818E8F

#818F89

Triadic

#818F89

#89818F

#8F8981

Split Complementary

#818F89

#8F818E

#8F8281

Tetradic

#818F89

#82818F

#8F8187

#8E8F81

Color Blindness Simulation

Original

#818F89

Protanopia

#87878A

Deuteranopia

#86858B

Tritanopia

#828C8C

Achromatopsia

#8C8C8C

CSS Usage

background-color: #818F89;
color: #818F89;
border-color: #818F89;
Nearest Tailwind: Neutral 400 #A3A3A3

Tailwind Shades

50
#F7F8F7
100
#ECEEED
200
#D9DDDC
300
#BEC5C2
400
#9BA6A1
500
#788781
600
#606C67
700
#4D5652
800
#3C4440
900
#2E3331
950
#1D201F

Contrast Checker

Text on white

3.37:1

AA Fail AAA Fail

Text on black

6.22:1

AA Pass AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026