What color is #577479?

#577479 is a grayish cyan, closest to the named color North Atlantic. It belongs to the gray family of colors.

What is the RGB value of #577479?

The RGB value is 87, 116, 121: 87 red, 116 green and 121 blue on a 0 to 255 scale.

What is the complementary color of #577479?

The complementary color is #795C57, found by rotating the hue 180° on the color wheel.

Is black or white text better on #577479?

White text. Black text has a contrast ratio of 4.18:1 and white text 5.02:1. WCAG asks for at least 4.5:1 for normal text.

#577479 color

#577479 rgb(87, 116, 121)

Shades of gray

The hex color #577479 is a grayish cyan.

In the RGB color model it is made of 34.1% red, 45.5% green and 47.5% blue (87, 116, 121).

Its hue angle is 189°, with 16% saturation and 41% lightness. For print, the CMYK equivalent is 28% cyan, 4% magenta, 0% yellow and 53% black.

The closest named color is North Atlantic (#5E7B7F), a difference of 2.8 ΔE, a small difference.

White text is the more readable choice on this background (contrast 5.02:1).

#577479 color codes

HEX	`#577479`
RGB	`rgb(87, 116, 121)`
RGB percent	`rgb(34.1%, 45.5%, 47.5%)`
HSL	`hsl(189, 16%, 41%)`
HSV / HSB	`hsv(189, 28%, 47%)`
CMYK	`cmyk(28%, 4%, 0%, 53%)`
CIE LAB	`lab(46.84, -9.17, -6.17)`
CIE LCH	`lch(46.84, 11.05, 213.91)`
CIE XYZ	`xyz(13.626, 15.897, 20.436)`
Decimal	`5731449`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #577479, 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 #577479	Ratio	AA	AAA	AA large
Sample text	4.18:1	Fail	Fail	Pass
Sample text	5.02:1	Pass	Fail	Pass

#577479 as text on	Ratio	AA	AAA	AA large
Sample text	5.02:1	Pass	Fail	Pass
Sample text	4.18:1	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 #577479 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #577479; }
.text { color: #577479; }
.border { border: 2px solid #577479; }
.transparent { background-color: rgb(87 116 121 / 50%); }
.gradient { background: linear-gradient(to right, #577479, #576379); }

Background

Text color

Border

Similar colors

Closest common color name: Slate Gray.

Questions

What color is #577479?: #577479 is a grayish cyan, closest to the named color North Atlantic. It belongs to the gray family of colors.
What is the RGB value of #577479?: The RGB value is 87, 116, 121: 87 red, 116 green and 121 blue on a 0 to 255 scale.
What is the complementary color of #577479?: The complementary color is #795C57, found by rotating the hue 180° on the color wheel.
Is black or white text better on #577479?: White text. Black text has a contrast ratio of 4.18:1 and white text 5.02:1. WCAG asks for at least 4.5:1 for normal text.