What color is #646357?

#646357 is a gray, closest to the named color Catch of the Day. It belongs to the gray family of colors.

What is the RGB value of #646357?

The RGB value is 100, 99, 87: 100 red, 99 green and 87 blue on a 0 to 255 scale.

What is the complementary color of #646357?

The complementary color is #575864, found by rotating the hue 180° on the color wheel.

Is black or white text better on #646357?

White text. Black text has a contrast ratio of 3.46:1 and white text 6.06:1. WCAG asks for at least 4.5:1 for normal text.

#646357 color

#646357 rgb(100, 99, 87)

Shades of gray

The hex color #646357 is a gray.

In the RGB color model it is made of 39.2% red, 38.8% green and 34.1% blue (100, 99, 87).

Its hue angle is 55°, with 7% saturation and 37% lightness. For print, the CMYK equivalent is 0% cyan, 1% magenta, 13% yellow and 61% black.

The closest named color is Catch of the Day (#6C685E), a difference of 3.1 ΔE, a small difference.

White text is the more readable choice on this background (contrast 6.06:1).

#646357 color codes

HEX	`#646357`
RGB	`rgb(100, 99, 87)`
RGB percent	`rgb(39.2%, 38.8%, 34.1%)`
HSL	`hsl(55, 7%, 37%)`
HSV / HSB	`hsv(55, 13%, 39%)`
CMYK	`cmyk(0%, 1%, 13%, 61%)`
CIE LAB	`lab(41.72, -1.95, 6.97)`
CIE LCH	`lch(41.72, 7.24, 105.65)`
CIE XYZ	`xyz(11.437, 12.321, 10.791)`
Decimal	`6579031`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #646357, 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 #646357	Ratio	AA	AAA	AA large
Sample text	3.46:1	Fail	Fail	Pass
Sample text	6.06:1	Pass	Fail	Pass

#646357 as text on	Ratio	AA	AAA	AA large
Sample text	6.06:1	Pass	Fail	Pass
Sample text	3.46:1	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 #646357 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #646357; }
.text { color: #646357; }
.border { border: 2px solid #646357; }
.transparent { background-color: rgb(100 99 87 / 50%); }
.gradient { background: linear-gradient(to right, #646357, #5e6457); }

Background

Text color

Border

Similar colors

Questions

What color is #646357?: #646357 is a gray, closest to the named color Catch of the Day. It belongs to the gray family of colors.
What is the RGB value of #646357?: The RGB value is 100, 99, 87: 100 red, 99 green and 87 blue on a 0 to 255 scale.
What is the complementary color of #646357?: The complementary color is #575864, found by rotating the hue 180° on the color wheel.
Is black or white text better on #646357?: White text. Black text has a contrast ratio of 3.46:1 and white text 6.06:1. WCAG asks for at least 4.5:1 for normal text.