What color is #556B70?

#556B70 is a grayish cyan, closest to the named color Silent Night. It belongs to the gray family of colors.

What is the RGB value of #556B70?

The RGB value is 85, 107, 112: 85 red, 107 green and 112 blue on a 0 to 255 scale.

What is the complementary color of #556B70?

The complementary color is #705A55, found by rotating the hue 180° on the color wheel.

Is black or white text better on #556B70?

White text. Black text has a contrast ratio of 3.72:1 and white text 5.64:1. WCAG asks for at least 4.5:1 for normal text.

#556B70 color

#556B70 rgb(85, 107, 112)

Shades of gray

The hex color #556B70 is a grayish cyan.

In the RGB color model it is made of 33.3% red, 42% green and 43.9% blue (85, 107, 112).

Its hue angle is 191°, with 14% saturation and 39% lightness. For print, the CMYK equivalent is 24% cyan, 4% magenta, 0% yellow and 56% black.

The closest named color is Silent Night (#526771), a difference of 3.2 ΔE, a small difference.

White text is the more readable choice on this background (contrast 5.64:1).

#556B70 color codes

HEX	`#556B70`
RGB	`rgb(85, 107, 112)`
RGB percent	`rgb(33.3%, 42%, 43.9%)`
HSL	`hsl(191, 14%, 39%)`
HSV / HSB	`hsv(191, 24%, 44%)`
CMYK	`cmyk(24%, 4%, 0%, 56%)`
CIE LAB	`lab(43.68, -6.9, -5.49)`
CIE LCH	`lch(43.68, 8.82, 218.48)`
CIE XYZ	`xyz(11.928, 13.616, 17.326)`
Decimal	`5598064`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #556B70, 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 #556B70	Ratio	AA	AAA	AA large
Sample text	3.72:1	Fail	Fail	Pass
Sample text	5.64:1	Pass	Fail	Pass

#556B70 as text on	Ratio	AA	AAA	AA large
Sample text	5.64:1	Pass	Fail	Pass
Sample text	3.72:1	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 #556B70 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #556b70; }
.text { color: #556b70; }
.border { border: 2px solid #556b70; }
.transparent { background-color: rgb(85 107 112 / 50%); }
.gradient { background: linear-gradient(to right, #556b70, #555e70); }

Background

Text color

Border

Similar colors

Closest common color name: Dim Gray.

Questions

What color is #556B70?: #556B70 is a grayish cyan, closest to the named color Silent Night. It belongs to the gray family of colors.
What is the RGB value of #556B70?: The RGB value is 85, 107, 112: 85 red, 107 green and 112 blue on a 0 to 255 scale.
What is the complementary color of #556B70?: The complementary color is #705A55, found by rotating the hue 180° on the color wheel.
Is black or white text better on #556B70?: White text. Black text has a contrast ratio of 3.72:1 and white text 5.64:1. WCAG asks for at least 4.5:1 for normal text.