What color is #51676A?

#51676A 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 #51676A?

The RGB value is 81, 103, 106: 81 red, 103 green and 106 blue on a 0 to 255 scale.

What is the complementary color of #51676A?

The complementary color is #6A5451, found by rotating the hue 180° on the color wheel.

Is black or white text better on #51676A?

White text. Black text has a contrast ratio of 3.5:1 and white text 6:1. WCAG asks for at least 4.5:1 for normal text.

#51676A color

#51676A rgb(81, 103, 106)

Shades of gray

The hex color #51676A is a dark, grayish cyan.

In the RGB color model it is made of 31.8% red, 40.4% green and 41.6% blue (81, 103, 106).

Its hue angle is 187°, with 13% saturation and 37% lightness. For print, the CMYK equivalent is 24% cyan, 3% magenta, 0% yellow and 58% black.

The closest named color is Still Waters Run Deep (#4A5D5F), a difference of 3.6 ΔE, a small difference.

White text is the more readable choice on this background (contrast 6:1).

#51676A color codes

HEX	`#51676A`
RGB	`rgb(81, 103, 106)`
RGB percent	`rgb(31.8%, 40.4%, 41.6%)`
HSL	`hsl(187, 13%, 37%)`
HSV / HSB	`hsv(187, 24%, 42%)`
CMYK	`cmyk(24%, 3%, 0%, 58%)`
CIE LAB	`lab(41.98, -7.43, -4.39)`
CIE LCH	`lch(41.98, 8.63, 210.61)`
CIE XYZ	`xyz(10.844, 12.49, 15.472)`
Decimal	`5334890`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #51676A, 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 #51676A	Ratio	AA	AAA	AA large
Sample text	3.5:1	Fail	Fail	Pass
Sample text	6:1	Pass	Fail	Pass

#51676A as text on	Ratio	AA	AAA	AA large
Sample text	6:1	Pass	Fail	Pass
Sample text	3.5:1	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 #51676A looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #51676a; }
.text { color: #51676a; }
.border { border: 2px solid #51676a; }
.transparent { background-color: rgb(81 103 106 / 50%); }
.gradient { background: linear-gradient(to right, #51676a, #515a6a); }

Background

Text color

Border

Similar colors

Closest common color name: Dim Gray.

Questions

What color is #51676A?: #51676A 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 #51676A?: The RGB value is 81, 103, 106: 81 red, 103 green and 106 blue on a 0 to 255 scale.
What is the complementary color of #51676A?: The complementary color is #6A5451, found by rotating the hue 180° on the color wheel.
Is black or white text better on #51676A?: White text. Black text has a contrast ratio of 3.5:1 and white text 6:1. WCAG asks for at least 4.5:1 for normal text.