#6999AC

#6999AC

Color Values

HEX

#6999AC

RGB

105, 153, 172

HSL

197.0, 28.8%, 54.3%

HSV

197.0, 39.0%, 67.5%

CMYK

39.0%, 11.0%, 0.0%, 32.5%

OKLCH

0.6557 0.0587 224.7

Properties

Cool Light Nearest: lightslategrey

Color Harmonies

Complementary

#6999AC

#AC7C69

Analogous

#69AC9D

#6977AC

#6999AC

Triadic

#6999AC

#AC6999

#99AC69

Split Complementary

#6999AC

#AC6977

#AC9D69

Tetradic

#6999AC

#9D69AC

#AC7C69

#77AC69

Color Blindness Simulation

Original

#6999AC

Protanopia

#7E7EA7

Deuteranopia

#7B77A6

Tritanopia

#6BA4A3

Achromatopsia

#909090

CSS Usage

background-color: #6999AC;
color: #6999AC;
border-color: #6999AC;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F8F9
100
#E9EFF2
200
#D1E0E6
300
#B0C9D3
400
#85ACBC
500
#5B8FA4
600
#497383
700
#3A5C69
800
#2D4852
900
#24363D
950
#172227

Contrast Checker

Text on white

3.11:1

AA Fail AAA Fail

Text on black

6.75:1

AA Pass 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