What color is #ACB7B7?

#ACB7B7 is a gray, closest to the named color Casper. It belongs to the gray family of colors.

What is the RGB value of #ACB7B7?

The RGB value is 172, 183, 183: 172 red, 183 green and 183 blue on a 0 to 255 scale.

What is the complementary color of #ACB7B7?

The complementary color is #B7ACAC, found by rotating the hue 180° on the color wheel.

Is black or white text better on #ACB7B7?

Black text. Black text has a contrast ratio of 10.21:1 and white text 2.06:1. WCAG asks for at least 4.5:1 for normal text.

#ACB7B7 color

#ACB7B7 rgb(172, 183, 183)

Shades of gray

The hex color #ACB7B7 is a gray.

In the RGB color model it is made of 67.5% red, 71.8% green and 71.8% blue (172, 183, 183).

Its hue angle is 180°, with 7% saturation and 70% lightness. For print, the CMYK equivalent is 6% cyan, 0% magenta, 0% yellow and 28% black.

The closest named color is Casper (#AAB5B8), a difference of 1.7 ΔE, which is barely visible.

Black text is the more readable choice on this background (contrast 10.21:1).

#ACB7B7 color codes

HEX	`#ACB7B7`
RGB	`rgb(172, 183, 183)`
RGB percent	`rgb(67.5%, 71.8%, 71.8%)`
HSL	`hsl(180, 7%, 70%)`
HSV / HSB	`hsv(180, 6%, 72%)`
CMYK	`cmyk(6%, 0%, 0%, 28%)`
CIE LAB	`lab(73.58, -3.81, -1.32)`
CIE LCH	`lch(73.58, 4.03, 199.08)`
CIE XYZ	`xyz(42.492, 46.056, 51.442)`
Decimal	`11319223`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #ACB7B7, 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 #ACB7B7	Ratio	AA	AAA	AA large
Sample text	10.21:1	Pass	Pass	Pass
Sample text	2.06:1	Fail	Fail	Fail

#ACB7B7 as text on	Ratio	AA	AAA	AA large
Sample text	2.06:1	Fail	Fail	Fail
Sample text	10.21:1	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 #ACB7B7 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #acb7b7; }
.text { color: #acb7b7; }
.border { border: 2px solid #acb7b7; }
.transparent { background-color: rgb(172 183 183 / 50%); }
.gradient { background: linear-gradient(to right, #acb7b7, #acb2b7); }

Background

Text color

Border

Similar colors

Closest common color name: Ash Gray.

Questions

What color is #ACB7B7?: #ACB7B7 is a gray, closest to the named color Casper. It belongs to the gray family of colors.
What is the RGB value of #ACB7B7?: The RGB value is 172, 183, 183: 172 red, 183 green and 183 blue on a 0 to 255 scale.
What is the complementary color of #ACB7B7?: The complementary color is #B7ACAC, found by rotating the hue 180° on the color wheel.
Is black or white text better on #ACB7B7?: Black text. Black text has a contrast ratio of 10.21:1 and white text 2.06:1. WCAG asks for at least 4.5:1 for normal text.