What color is #ACA7B1?

#ACA7B1 is a gray, closest to the named color Nebulous December. It belongs to the gray family of colors.

What is the RGB value of #ACA7B1?

The RGB value is 172, 167, 177: 172 red, 167 green and 177 blue on a 0 to 255 scale.

What is the complementary color of #ACA7B1?

The complementary color is #ACB1A7, found by rotating the hue 180° on the color wheel.

Is black or white text better on #ACA7B1?

Black text. Black text has a contrast ratio of 8.92:1 and white text 2.36:1. WCAG asks for at least 4.5:1 for normal text.

#ACA7B1 color

#ACA7B1 rgb(172, 167, 177)

Shades of gray

The hex color #ACA7B1 is a gray.

In the RGB color model it is made of 67.5% red, 65.5% green and 69.4% blue (172, 167, 177).

Its hue angle is 270°, with 6% saturation and 67% lightness. For print, the CMYK equivalent is 3% cyan, 6% magenta, 0% yellow and 31% black.

The closest named color is Nebulous December (#B3B2BF), a difference of 3.6 ΔE, a small difference.

Black text is the more readable choice on this background (contrast 8.92:1).

#ACA7B1 color codes

HEX	`#ACA7B1`
RGB	`rgb(172, 167, 177)`
RGB percent	`rgb(67.5%, 65.5%, 69.4%)`
HSL	`hsl(270, 6%, 67%)`
HSV / HSB	`hsv(270, 6%, 69%)`
CMYK	`cmyk(3%, 6%, 0%, 31%)`
CIE LAB	`lab(69.17, 3.69, -4.5)`
CIE LCH	`lch(69.17, 5.82, 309.31)`
CIE XYZ	`xyz(38.766, 39.582, 47.184)`
Decimal	`11315121`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #ACA7B1, 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 #ACA7B1	Ratio	AA	AAA	AA large
Sample text	8.92:1	Pass	Pass	Pass
Sample text	2.36:1	Fail	Fail	Fail

#ACA7B1 as text on	Ratio	AA	AAA	AA large
Sample text	2.36:1	Fail	Fail	Fail
Sample text	8.92:1	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 #ACA7B1 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #aca7b1; }
.text { color: #aca7b1; }
.border { border: 2px solid #aca7b1; }
.transparent { background-color: rgb(172 167 177 / 50%); }
.gradient { background: linear-gradient(to right, #aca7b1, #b1a7b1); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Gray.

Questions

What color is #ACA7B1?: #ACA7B1 is a gray, closest to the named color Nebulous December. It belongs to the gray family of colors.
What is the RGB value of #ACA7B1?: The RGB value is 172, 167, 177: 172 red, 167 green and 177 blue on a 0 to 255 scale.
What is the complementary color of #ACA7B1?: The complementary color is #ACB1A7, found by rotating the hue 180° on the color wheel.
Is black or white text better on #ACA7B1?: Black text. Black text has a contrast ratio of 8.92:1 and white text 2.36:1. WCAG asks for at least 4.5:1 for normal text.