What color is #645D60?

#645D60 is a gray, closest to the named color Wonder Wine. It belongs to the gray family of colors.

What is the RGB value of #645D60?

The RGB value is 100, 93, 96: 100 red, 93 green and 96 blue on a 0 to 255 scale.

What is the complementary color of #645D60?

The complementary color is #5D6461, found by rotating the hue 180° on the color wheel.

Is black or white text better on #645D60?

White text. Black text has a contrast ratio of 3.28:1 and white text 6.41:1. WCAG asks for at least 4.5:1 for normal text.

#645D60 color

#645D60 rgb(100, 93, 96)

Shades of gray

The hex color #645D60 is a gray.

In the RGB color model it is made of 39.2% red, 36.5% green and 37.6% blue (100, 93, 96).

Its hue angle is 334°, with 4% saturation and 38% lightness. For print, the CMYK equivalent is 0% cyan, 7% magenta, 4% yellow and 61% black.

The closest named color is Wonder Wine (#635D63), a difference of 1.6 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 6.41:1).

#645D60 color codes

HEX	`#645D60`
RGB	`rgb(100, 93, 96)`
RGB percent	`rgb(39.2%, 36.5%, 37.6%)`
HSL	`hsl(334, 4%, 38%)`
HSV / HSB	`hsv(334, 7%, 39%)`
CMYK	`cmyk(0%, 7%, 4%, 61%)`
CIE LAB	`lab(40.22, 3.4, -0.71)`
CIE LCH	`lch(40.22, 3.47, 348.26)`
CIE XYZ	`xyz(11.281, 11.383, 12.667)`
Decimal	`6577504`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #645D60, 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 #645D60	Ratio	AA	AAA	AA large
Sample text	3.28:1	Fail	Fail	Pass
Sample text	6.41:1	Pass	Fail	Pass

#645D60 as text on	Ratio	AA	AAA	AA large
Sample text	6.41:1	Pass	Fail	Pass
Sample text	3.28:1	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 #645D60 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #645d60; }
.text { color: #645d60; }
.border { border: 2px solid #645d60; }
.transparent { background-color: rgb(100 93 96 / 50%); }
.gradient { background: linear-gradient(to right, #645d60, #645e5d); }

Background

Text color

Border

Similar colors

Closest common color name: Dim Gray.

Questions

What color is #645D60?: #645D60 is a gray, closest to the named color Wonder Wine. It belongs to the gray family of colors.
What is the RGB value of #645D60?: The RGB value is 100, 93, 96: 100 red, 93 green and 96 blue on a 0 to 255 scale.
What is the complementary color of #645D60?: The complementary color is #5D6461, found by rotating the hue 180° on the color wheel.
Is black or white text better on #645D60?: White text. Black text has a contrast ratio of 3.28:1 and white text 6.41:1. WCAG asks for at least 4.5:1 for normal text.