#899DB3

#899DB3

Color Values

HEX

#899DB3

RGB

137, 157, 179

HSL

211.4, 21.6%, 62.0%

HSV

211.4, 23.5%, 70.2%

CMYK

23.5%, 12.3%, 0.0%, 29.8%

OKLCH

0.6879 0.0396 250.9

Properties

Cool Light Nearest: Manatee

Color Harmonies

Complementary

#899DB3

#B39F89

Analogous

#89B2B3

#8A89B3

#899DB3

Triadic

#899DB3

#B3899D

#9DB389

Split Complementary

#899DB3

#B38A89

#B2B389

Tetradic

#899DB3

#B389B2

#B39F89

#89B38A

Color Blindness Simulation

Original

#899DB3

Protanopia

#9292AE

Deuteranopia

#908FAC

Tritanopia

#8AA9A9

Achromatopsia

#9A9A9A

CSS Usage

background-color: #899DB3;
color: #899DB3;
border-color: #899DB3;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DBE3
300
#B5C1CF
400
#8CA0B5
500
#647E9B
600
#50657C
700
#405163
800
#323F4E
900
#27303A
950
#191E25

Contrast Checker

Text on white

2.79:1

AA Fail AAA Fail

Text on black

7.54:1

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