#6669DA

#6669DA

Color Values

HEX

#6669DA

RGB

102, 105, 218

HSL

238.4, 61.1%, 62.7%

HSV

238.4, 53.2%, 85.5%

CMYK

53.2%, 51.8%, 0.0%, 14.5%

OKLCH

0.5764 0.1691 278.5

Properties

Cool Light Nearest: slateblue

Color Harmonies

Complementary

#6669DA

#DAD766

Analogous

#66A3DA

#9D66DA

#6669DA

Triadic

#6669DA

#DA6669

#69DA66

Split Complementary

#6669DA

#DA9D66

#A3DA66

Tetradic

#6669DA

#DA66A3

#DAD766

#66DA9D

Color Blindness Simulation

Original

#6669DA

Protanopia

#6767BF

Deuteranopia

#6767B8

Tritanopia

#66A9A4

Achromatopsia

#717171

CSS Usage

background-color: #6669DA;
color: #6669DA;
border-color: #6669DA;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F3F4FB
100
#E4E4F6
200
#C5C7F1
300
#9C9EE7
400
#676ADA
500
#3236CD
600
#282BA4
700
#202283
800
#191B67
900
#16174B
950
#0E0F2F

Contrast Checker

Text on white

4.57:1

AA Pass AAA Fail

Text on black

4.6:1

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