What color is #8A8A91?

#8A8A91 is a gray, closest to the named color Nuts and Bolts. It belongs to the gray family of colors.

What is the RGB value of #8A8A91?

The RGB value is 138, 138, 145: 138 red, 138 green and 145 blue on a 0 to 255 scale.

What is the complementary color of #8A8A91?

The complementary color is #91918A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #8A8A91?

Black text. Black text has a contrast ratio of 6.12:1 and white text 3.43:1. WCAG asks for at least 4.5:1 for normal text.

#8A8A91 color

#8A8A91 rgb(138, 138, 145)

Shades of gray

The hex color #8A8A91 is a gray.

In the RGB color model it is made of 54.1% red, 54.1% green and 56.9% blue (138, 138, 145).

Its hue angle is 240°, with 3% saturation and 55% lightness. For print, the CMYK equivalent is 5% cyan, 5% magenta, 0% yellow and 43% black.

The closest named color is Nuts and Bolts (#898C92), a difference of 1.9 ΔE, which is barely visible.

Black text is the more readable choice on this background (contrast 6.12:1).

#8A8A91 color codes

HEX	`#8A8A91`
RGB	`rgb(138, 138, 145)`
RGB percent	`rgb(54.1%, 54.1%, 56.9%)`
HSL	`hsl(240, 3%, 55%)`
HSV / HSB	`hsv(240, 5%, 57%)`
CMYK	`cmyk(5%, 5%, 0%, 43%)`
CIE LAB	`lab(57.68, 1.4, -3.73)`
CIE LCH	`lch(57.68, 3.98, 290.64)`
CIE XYZ	`xyz(24.68, 25.624, 30.428)`
Decimal	`9079441`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #8A8A91, 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 #8A8A91	Ratio	AA	AAA	AA large
Sample text	6.12:1	Pass	Fail	Pass
Sample text	3.43:1	Fail	Fail	Pass

#8A8A91 as text on	Ratio	AA	AAA	AA large
Sample text	3.43:1	Fail	Fail	Pass
Sample text	6.12:1	Pass	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 #8A8A91 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #8a8a91; }
.text { color: #8a8a91; }
.border { border: 2px solid #8a8a91; }
.transparent { background-color: rgb(138 138 145 / 50%); }
.gradient { background: linear-gradient(to right, #8a8a91, #8e8a91); }

Background

Text color

Border

Similar colors

Closest common color name: Gray.

Questions

What color is #8A8A91?: #8A8A91 is a gray, closest to the named color Nuts and Bolts. It belongs to the gray family of colors.
What is the RGB value of #8A8A91?: The RGB value is 138, 138, 145: 138 red, 138 green and 145 blue on a 0 to 255 scale.
What is the complementary color of #8A8A91?: The complementary color is #91918A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #8A8A91?: Black text. Black text has a contrast ratio of 6.12:1 and white text 3.43:1. WCAG asks for at least 4.5:1 for normal text.