What color is #ACACAF?

#ACACAF is a gray, closest to the named color Ultimate Gray. It belongs to the gray family of colors.

What is the RGB value of #ACACAF?

The RGB value is 172, 172, 175: 172 red, 172 green and 175 blue on a 0 to 255 scale.

What is the complementary color of #ACACAF?

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

Is black or white text better on #ACACAF?

Black text. Black text has a contrast ratio of 9.27:1 and white text 2.26:1. WCAG asks for at least 4.5:1 for normal text.

#ACACAF color

#ACACAF rgb(172, 172, 175)

Shades of gray

The hex color #ACACAF is a gray.

In the RGB color model it is made of 67.5% red, 67.5% green and 68.6% blue (172, 172, 175).

Its hue angle is 240°, with 2% saturation and 68% lightness. For print, the CMYK equivalent is 2% cyan, 2% magenta, 0% yellow and 31% black.

The closest named color is Ultimate Gray (#A9A8A9), a difference of 1.6 ΔE, which is barely visible.

Black text is the more readable choice on this background (contrast 9.27:1).

#ACACAF color codes

HEX	`#ACACAF`
RGB	`rgb(172, 172, 175)`
RGB percent	`rgb(67.5%, 67.5%, 68.6%)`
HSL	`hsl(240, 2%, 68%)`
HSV / HSB	`hsv(240, 2%, 69%)`
CMYK	`cmyk(2%, 2%, 0%, 31%)`
CIE LAB	`lab(70.43, 0.57, -1.54)`
CIE LCH	`lch(70.43, 1.64, 290.34)`
CIE XYZ	`xyz(39.502, 41.371, 46.453)`
Decimal	`11316399`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #ACACAF, 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 #ACACAF	Ratio	AA	AAA	AA large
Sample text	9.27:1	Pass	Pass	Pass
Sample text	2.26:1	Fail	Fail	Fail

#ACACAF as text on	Ratio	AA	AAA	AA large
Sample text	2.26:1	Fail	Fail	Fail
Sample text	9.27:1	Pass	Pass	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 #ACACAF looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #acacaf; }
.text { color: #acacaf; }
.border { border: 2px solid #acacaf; }
.transparent { background-color: rgb(172 172 175 / 50%); }
.gradient { background: linear-gradient(to right, #acacaf, #aeacaf); }

Background

Text color

Border

Similar colors

Questions

What color is #ACACAF?: #ACACAF is a gray, closest to the named color Ultimate Gray. It belongs to the gray family of colors.
What is the RGB value of #ACACAF?: The RGB value is 172, 172, 175: 172 red, 172 green and 175 blue on a 0 to 255 scale.
What is the complementary color of #ACACAF?: The complementary color is #AFAFAC, found by rotating the hue 180° on the color wheel.
Is black or white text better on #ACACAF?: Black text. Black text has a contrast ratio of 9.27:1 and white text 2.26:1. WCAG asks for at least 4.5:1 for normal text.