What color is #66656E?

#66656E is a gray, closest to the named color Alley Cat. It belongs to the gray family of colors.

What is the RGB value of #66656E?

The RGB value is 102, 101, 110: 102 red, 101 green and 110 blue on a 0 to 255 scale.

What is the complementary color of #66656E?

The complementary color is #6D6E65, found by rotating the hue 180° on the color wheel.

Is black or white text better on #66656E?

White text. Black text has a contrast ratio of 3.65:1 and white text 5.75:1. WCAG asks for at least 4.5:1 for normal text.

#66656E color

#66656E rgb(102, 101, 110)

Shades of gray

The hex color #66656E is a gray.

In the RGB color model it is made of 40% red, 39.6% green and 43.1% blue (102, 101, 110).

Its hue angle is 247°, with 4% saturation and 41% lightness. For print, the CMYK equivalent is 7% cyan, 8% magenta, 0% yellow and 57% black.

The closest named color is Alley Cat (#656874), a difference of 2.4 ΔE, a small difference.

White text is the more readable choice on this background (contrast 5.75:1).

#66656E color codes

HEX	`#66656E`
RGB	`rgb(102, 101, 110)`
RGB percent	`rgb(40%, 39.6%, 43.1%)`
HSL	`hsl(247, 4%, 41%)`
HSV / HSB	`hsv(247, 8%, 43%)`
CMYK	`cmyk(7%, 8%, 0%, 57%)`
CIE LAB	`lab(43.15, 2.31, -4.92)`
CIE LCH	`lch(43.15, 5.43, 295.18)`
CIE XYZ	`xyz(12.947, 13.258, 16.626)`
Decimal	`6710638`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #66656E, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #66656E	Ratio	AA	AAA	AA large
Sample text	3.65:1	Fail	Fail	Pass
Sample text	5.75:1	Pass	Fail	Pass

#66656E as text on	Ratio	AA	AAA	AA large
Sample text	5.75:1	Pass	Fail	Pass
Sample text	3.65:1	Fail	Fail	Pass

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #66656E looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #66656e; }
.text { color: #66656e; }
.border { border: 2px solid #66656e; }
.transparent { background-color: rgb(102 101 110 / 50%); }
.gradient { background: linear-gradient(to right, #66656e, #6b656e); }

Background

Text color

Border

Similar colors

Closest common color name: Dim Gray.

Questions

What color is #66656E?: #66656E is a gray, closest to the named color Alley Cat. It belongs to the gray family of colors.
What is the RGB value of #66656E?: The RGB value is 102, 101, 110: 102 red, 101 green and 110 blue on a 0 to 255 scale.
What is the complementary color of #66656E?: The complementary color is #6D6E65, found by rotating the hue 180° on the color wheel.
Is black or white text better on #66656E?: White text. Black text has a contrast ratio of 3.65:1 and white text 5.75:1. WCAG asks for at least 4.5:1 for normal text.