What color is #516164?

#516164 is a dark, grayish cyan, closest to the named color Still Waters Run Deep. It belongs to the gray family of colors.

What is the RGB value of #516164?

The RGB value is 81, 97, 100: 81 red, 97 green and 100 blue on a 0 to 255 scale.

What is the complementary color of #516164?

The complementary color is #645451, found by rotating the hue 180° on the color wheel.

Is black or white text better on #516164?

White text. Black text has a contrast ratio of 3.24:1 and white text 6.47:1. WCAG asks for at least 4.5:1 for normal text.

#516164 color

#516164 rgb(81, 97, 100)

Shades of gray

The hex color #516164 is a dark, grayish cyan.

In the RGB color model it is made of 31.8% red, 38% green and 39.2% blue (81, 97, 100).

Its hue angle is 189°, with 10% saturation and 35% lightness. For print, the CMYK equivalent is 19% cyan, 3% magenta, 0% yellow and 61% black.

The closest named color is Still Waters Run Deep (#4A5D5F), a difference of 2.2 ΔE, a small difference.

White text is the more readable choice on this background (contrast 6.47:1).

#516164 color codes

HEX	`#516164`
RGB	`rgb(81, 97, 100)`
RGB percent	`rgb(31.8%, 38%, 39.2%)`
HSL	`hsl(189, 10%, 35%)`
HSV / HSB	`hsv(189, 19%, 39%)`
CMYK	`cmyk(19%, 3%, 0%, 61%)`
CIE LAB	`lab(39.95, -5.36, -3.75)`
CIE LCH	`lch(39.95, 6.54, 214.96)`
CIE XYZ	`xyz(9.968, 11.219, 13.694)`
Decimal	`5333348`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #516164, 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 #516164	Ratio	AA	AAA	AA large
Sample text	3.24:1	Fail	Fail	Pass
Sample text	6.47:1	Pass	Fail	Pass

#516164 as text on	Ratio	AA	AAA	AA large
Sample text	6.47:1	Pass	Fail	Pass
Sample text	3.24:1	Fail	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 #516164 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #516164; }
.text { color: #516164; }
.border { border: 2px solid #516164; }
.transparent { background-color: rgb(81 97 100 / 50%); }
.gradient { background: linear-gradient(to right, #516164, #515764); }

Background

Text color

Border

Similar colors

Closest common color name: Dim Gray.

Questions

What color is #516164?: #516164 is a dark, grayish cyan, closest to the named color Still Waters Run Deep. It belongs to the gray family of colors.
What is the RGB value of #516164?: The RGB value is 81, 97, 100: 81 red, 97 green and 100 blue on a 0 to 255 scale.
What is the complementary color of #516164?: The complementary color is #645451, found by rotating the hue 180° on the color wheel.
Is black or white text better on #516164?: White text. Black text has a contrast ratio of 3.24:1 and white text 6.47:1. WCAG asks for at least 4.5:1 for normal text.