What color is #645864?

#645864 is a gray, closest to the named color Fedora. It belongs to the gray family of colors.

What is the RGB value of #645864?

The RGB value is 100, 88, 100: 100 red, 88 green and 100 blue on a 0 to 255 scale.

What is the complementary color of #645864?

The complementary color is #586458, found by rotating the hue 180° on the color wheel.

Is black or white text better on #645864?

White text. Black text has a contrast ratio of 3.12:1 and white text 6.73:1. WCAG asks for at least 4.5:1 for normal text.

#645864 color

#645864 rgb(100, 88, 100)

Shades of gray

The hex color #645864 is a gray.

In the RGB color model it is made of 39.2% red, 34.5% green and 39.2% blue (100, 88, 100).

Its hue angle is 300°, with 6% saturation and 37% lightness. For print, the CMYK equivalent is 0% cyan, 12% magenta, 0% yellow and 61% black.

The closest named color is Fedora (#625665), a difference of 1.5 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 6.73:1).

#645864 color codes

HEX	`#645864`
RGB	`rgb(100, 88, 100)`
RGB percent	`rgb(39.2%, 34.5%, 39.2%)`
HSL	`hsl(300, 6%, 37%)`
HSV / HSB	`hsv(300, 12%, 39%)`
CMYK	`cmyk(0%, 12%, 0%, 61%)`
CIE LAB	`lab(38.91, 7.3, -5.1)`
CIE LCH	`lch(38.91, 8.9, 325.06)`
CIE XYZ	`xyz(11.045, 10.609, 13.52)`
Decimal	`6576228`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #645864, 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 #645864	Ratio	AA	AAA	AA large
Sample text	3.12:1	Fail	Fail	Pass
Sample text	6.73:1	Pass	Fail	Pass

#645864 as text on	Ratio	AA	AAA	AA large
Sample text	6.73:1	Pass	Fail	Pass
Sample text	3.12:1	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 #645864 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #645864; }
.text { color: #645864; }
.border { border: 2px solid #645864; }
.transparent { background-color: rgb(100 88 100 / 50%); }
.gradient { background: linear-gradient(to right, #645864, #64585e); }

Background

Text color

Border

Similar colors

Closest common color name: Eggplant.

Questions

What color is #645864?: #645864 is a gray, closest to the named color Fedora. It belongs to the gray family of colors.
What is the RGB value of #645864?: The RGB value is 100, 88, 100: 100 red, 88 green and 100 blue on a 0 to 255 scale.
What is the complementary color of #645864?: The complementary color is #586458, found by rotating the hue 180° on the color wheel.
Is black or white text better on #645864?: White text. Black text has a contrast ratio of 3.12:1 and white text 6.73:1. WCAG asks for at least 4.5:1 for normal text.