What color is #36575B?

#36575B is a dark, desaturated cyan, closest to the named color Arctic Nights. It belongs to the gray family of colors.

What is the RGB value of #36575B?

The RGB value is 54, 87, 91: 54 red, 87 green and 91 blue on a 0 to 255 scale.

What is the complementary color of #36575B?

The complementary color is #5B3A36, found by rotating the hue 180° on the color wheel.

Is black or white text better on #36575B?

White text. Black text has a contrast ratio of 2.67:1 and white text 7.86:1. WCAG asks for at least 4.5:1 for normal text.

#36575B color

#36575B rgb(54, 87, 91)

Shades of gray

The hex color #36575B is a dark, desaturated cyan.

In the RGB color model it is made of 21.2% red, 34.1% green and 35.7% blue (54, 87, 91).

Its hue angle is 186°, with 26% saturation and 28% lightness. For print, the CMYK equivalent is 41% cyan, 4% magenta, 0% yellow and 64% black.

The closest named color is Arctic Nights (#345C61), a difference of 2.1 ΔE, a small difference.

White text is the more readable choice on this background (contrast 7.86:1).

#36575B color codes

HEX	`#36575B`
RGB	`rgb(54, 87, 91)`
RGB percent	`rgb(21.2%, 34.1%, 35.7%)`
HSL	`hsl(186, 26%, 28%)`
HSV / HSB	`hsv(186, 41%, 36%)`
CMYK	`cmyk(41%, 4%, 0%, 64%)`
CIE LAB	`lab(34.71, -10.85, -6.13)`
CIE LCH	`lch(34.71, 12.46, 209.48)`
CIE XYZ	`xyz(6.817, 8.356, 11.149)`
Decimal	`3561307`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #36575B, 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 #36575B	Ratio	AA	AAA	AA large
Sample text	2.67:1	Fail	Fail	Fail
Sample text	7.86:1	Pass	Pass	Pass

#36575B as text on	Ratio	AA	AAA	AA large
Sample text	7.86:1	Pass	Pass	Pass
Sample text	2.67:1	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 #36575B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #36575b; }
.text { color: #36575b; }
.border { border: 2px solid #36575b; }
.transparent { background-color: rgb(54 87 91 / 50%); }
.gradient { background: linear-gradient(to right, #36575b, #36455b); }

Background

Text color

Border

Similar colors

Questions

What color is #36575B?: #36575B is a dark, desaturated cyan, closest to the named color Arctic Nights. It belongs to the gray family of colors.
What is the RGB value of #36575B?: The RGB value is 54, 87, 91: 54 red, 87 green and 91 blue on a 0 to 255 scale.
What is the complementary color of #36575B?: The complementary color is #5B3A36, found by rotating the hue 180° on the color wheel.
Is black or white text better on #36575B?: White text. Black text has a contrast ratio of 2.67:1 and white text 7.86:1. WCAG asks for at least 4.5:1 for normal text.