#899C8A

#899C8A

Color Values

HEX

#899C8A

RGB

137, 156, 138

HSL

123.2, 8.8%, 57.5%

HSV

123.2, 12.2%, 61.2%

CMYK

12.2%, 0.0%, 11.5%, 38.8%

OKLCH

0.6725 0.0339 146.6

Properties

Cool Light Nearest: RAL 7042 Traffic Grey A

Color Harmonies

Complementary

#899C8A

#9C899B

Analogous

#929C89

#899C94

#899C8A

Triadic

#899C8A

#8A899C

#9C8A89

Split Complementary

#899C8A

#94899C

#9C8992

Tetradic

#899C8A

#89929C

#9C899B

#9C9489

Color Blindness Simulation

Original

#899C8A

Protanopia

#91918E

Deuteranopia

#908F8F

Tritanopia

#8A9293

Achromatopsia

#979797

CSS Usage

background-color: #899C8A;
color: #899C8A;
border-color: #899C8A;
Nearest Tailwind: Stone 400 #A8A29E

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#D8DED8
300
#BCC7BD
400
#98A999
500
#748B75
600
#5D6F5E
700
#4A594B
800
#3A453B
900
#2D342D
950
#1C211C

Contrast Checker

Text on white

2.92:1

AA Fail AAA Fail

Text on black

7.19:1

AA Pass AAA Pass

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