What color is #515758?

#515758 is a gray, closest to the named color Trout. It belongs to the gray family of colors.

What is the RGB value of #515758?

The RGB value is 81, 87, 88: 81 red, 87 green and 88 blue on a 0 to 255 scale.

What is the complementary color of #515758?

The complementary color is #585251, found by rotating the hue 180° on the color wheel.

Is black or white text better on #515758?

White text. Black text has a contrast ratio of 2.85:1 and white text 7.36:1. WCAG asks for at least 4.5:1 for normal text.

#515758 color

#515758 rgb(81, 87, 88)

Shades of gray

The hex color #515758 is a gray.

In the RGB color model it is made of 31.8% red, 34.1% green and 34.5% blue (81, 87, 88).

Its hue angle is 189°, with 4% saturation and 33% lightness. For print, the CMYK equivalent is 8% cyan, 1% magenta, 0% yellow and 65% black.

The closest named color is Trout (#4C5356), a difference of 1.9 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 7.36:1).

#515758 color codes

HEX	`#515758`
RGB	`rgb(81, 87, 88)`
RGB percent	`rgb(31.8%, 34.1%, 34.5%)`
HSL	`hsl(189, 4%, 33%)`
HSV / HSB	`hsv(189, 8%, 35%)`
CMYK	`cmyk(8%, 1%, 0%, 65%)`
CIE LAB	`lab(36.5, -2.15, -1.4)`
CIE LCH	`lch(36.5, 2.56, 213.08)`
CIE XYZ	`xyz(8.563, 9.27, 10.569)`
Decimal	`5330776`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #515758, 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 #515758	Ratio	AA	AAA	AA large
Sample text	2.85:1	Fail	Fail	Fail
Sample text	7.36:1	Pass	Pass	Pass

#515758 as text on	Ratio	AA	AAA	AA large
Sample text	7.36:1	Pass	Pass	Pass
Sample text	2.85:1	Fail	Fail	Fail

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 #515758 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #515758; }
.text { color: #515758; }
.border { border: 2px solid #515758; }
.transparent { background-color: rgb(81 87 88 / 50%); }
.gradient { background: linear-gradient(to right, #515758, #515358); }

Background

Text color

Border

Similar colors

Closest common color name: Dim Gray.

Questions

What color is #515758?: #515758 is a gray, closest to the named color Trout. It belongs to the gray family of colors.
What is the RGB value of #515758?: The RGB value is 81, 87, 88: 81 red, 87 green and 88 blue on a 0 to 255 scale.
What is the complementary color of #515758?: The complementary color is #585251, found by rotating the hue 180° on the color wheel.
Is black or white text better on #515758?: White text. Black text has a contrast ratio of 2.85:1 and white text 7.36:1. WCAG asks for at least 4.5:1 for normal text.