What color is #A4A8B1?

#A4A8B1 is a gray, closest to the named color Ultimate Gray. It belongs to the gray family of colors.

What is the RGB value of #A4A8B1?

The RGB value is 164, 168, 177: 164 red, 168 green and 177 blue on a 0 to 255 scale.

What is the complementary color of #A4A8B1?

The complementary color is #B1ADA4, found by rotating the hue 180° on the color wheel.

Is black or white text better on #A4A8B1?

Black text. Black text has a contrast ratio of 8.81:1 and white text 2.38:1. WCAG asks for at least 4.5:1 for normal text.

#A4A8B1 color

#A4A8B1 rgb(164, 168, 177)

Shades of gray

The hex color #A4A8B1 is a gray.

In the RGB color model it is made of 64.3% red, 65.9% green and 69.4% blue (164, 168, 177).

Its hue angle is 222°, with 8% saturation and 67% lightness. For print, the CMYK equivalent is 7% cyan, 5% magenta, 0% yellow and 31% black.

The closest named color is Ultimate Gray (#A9A8A9), a difference of 4.3 ΔE, a small difference.

Black text is the more readable choice on this background (contrast 8.81:1).

#A4A8B1 color codes

HEX	`#A4A8B1`
RGB	`rgb(164, 168, 177)`
RGB percent	`rgb(64.3%, 65.9%, 69.4%)`
HSL	`hsl(222, 8%, 67%)`
HSV / HSB	`hsv(222, 7%, 69%)`
CMYK	`cmyk(7%, 5%, 0%, 31%)`
CIE LAB	`lab(68.8, 0.36, -5.12)`
CIE LCH	`lch(68.8, 5.13, 274.03)`
CIE XYZ	`xyz(37.247, 39.072, 47.166)`
Decimal	`10791089`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #A4A8B1, 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 #A4A8B1	Ratio	AA	AAA	AA large
Sample text	8.81:1	Pass	Pass	Pass
Sample text	2.38:1	Fail	Fail	Fail

#A4A8B1 as text on	Ratio	AA	AAA	AA large
Sample text	2.38:1	Fail	Fail	Fail
Sample text	8.81:1	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 #A4A8B1 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #a4a8b1; }
.text { color: #a4a8b1; }
.border { border: 2px solid #a4a8b1; }
.transparent { background-color: rgb(164 168 177 / 50%); }
.gradient { background: linear-gradient(to right, #a4a8b1, #a7a4b1); }

Background

Text color

Border

Similar colors

Questions

What color is #A4A8B1?: #A4A8B1 is a gray, closest to the named color Ultimate Gray. It belongs to the gray family of colors.
What is the RGB value of #A4A8B1?: The RGB value is 164, 168, 177: 164 red, 168 green and 177 blue on a 0 to 255 scale.
What is the complementary color of #A4A8B1?: The complementary color is #B1ADA4, found by rotating the hue 180° on the color wheel.
Is black or white text better on #A4A8B1?: Black text. Black text has a contrast ratio of 8.81:1 and white text 2.38:1. WCAG asks for at least 4.5:1 for normal text.