#878DA2

#878DA2

Color Values

HEX

#878DA2

RGB

135, 141, 162

HSL

226.7, 12.7%, 58.2%

HSV

226.7, 16.7%, 63.5%

CMYK

16.7%, 13.0%, 0.0%, 36.5%

OKLCH

0.6456 0.0321 272.9

Properties

Cool Light Nearest: lightslategrey

Color Harmonies

Complementary

#878DA2

#A29C87

Analogous

#879AA2

#8E87A2

#878DA2

Triadic

#878DA2

#A2878D

#8DA287

Split Complementary

#878DA2

#A28E87

#9AA287

Tetradic

#878DA2

#A2879A

#A29C87

#87A28E

Color Blindness Simulation

Original

#878DA2

Protanopia

#8A8A9D

Deuteranopia

#89899C

Tritanopia

#879998

Achromatopsia

#8D8D8D

CSS Usage

background-color: #878DA2;
color: #878DA2;
border-color: #878DA2;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F7F7F8
100
#EBECEF
200
#D7D9E0
300
#BABDCA
400
#959AAD
500
#6F7690
600
#595F73
700
#474C5C
800
#383B48
900
#2B2D36
950
#1B1D22

Contrast Checker

Text on white

3.3:1

AA Fail AAA Fail

Text on black

6.36:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026