What color is #644F5E?

#644F5E is a dark, grayish magenta, closest to the named color Hibernation. It belongs to the gray family of colors.

What is the RGB value of #644F5E?

The RGB value is 100, 79, 94: 100 red, 79 green and 94 blue on a 0 to 255 scale.

What is the complementary color of #644F5E?

The complementary color is #4F6455, found by rotating the hue 180° on the color wheel.

Is black or white text better on #644F5E?

White text. Black text has a contrast ratio of 2.82:1 and white text 7.44:1. WCAG asks for at least 4.5:1 for normal text.

#644F5E color

#644F5E rgb(100, 79, 94)

Shades of gray

The hex color #644F5E is a dark, grayish magenta.

In the RGB color model it is made of 39.2% red, 31% green and 36.9% blue (100, 79, 94).

Its hue angle is 317°, with 12% saturation and 35% lightness. For print, the CMYK equivalent is 0% cyan, 21% magenta, 6% yellow and 61% black.

The closest named color is Hibernation (#6F5166), a difference of 3.9 ΔE, a small difference.

White text is the more readable choice on this background (contrast 7.44:1).

#644F5E color codes

HEX	`#644F5E`
RGB	`rgb(100, 79, 94)`
RGB percent	`rgb(39.2%, 31%, 36.9%)`
HSL	`hsl(317, 12%, 35%)`
HSV / HSB	`hsv(317, 21%, 39%)`
CMYK	`cmyk(0%, 21%, 6%, 61%)`
CIE LAB	`lab(36.19, 11.63, -5.4)`
CIE LCH	`lch(36.19, 12.82, 335.07)`
CIE XYZ	`xyz(10.072, 9.11, 11.815)`
Decimal	`6573918`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #644F5E, 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 #644F5E	Ratio	AA	AAA	AA large
Sample text	2.82:1	Fail	Fail	Fail
Sample text	7.44:1	Pass	Pass	Pass

#644F5E as text on	Ratio	AA	AAA	AA large
Sample text	7.44:1	Pass	Pass	Pass
Sample text	2.82:1	Fail	Fail	Fail

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 #644F5E looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #644f5e; }
.text { color: #644f5e; }
.border { border: 2px solid #644f5e; }
.transparent { background-color: rgb(100 79 94 / 50%); }
.gradient { background: linear-gradient(to right, #644f5e, #644f54); }

Background

Text color

Border

Similar colors

Questions

What color is #644F5E?: #644F5E is a dark, grayish magenta, closest to the named color Hibernation. It belongs to the gray family of colors.
What is the RGB value of #644F5E?: The RGB value is 100, 79, 94: 100 red, 79 green and 94 blue on a 0 to 255 scale.
What is the complementary color of #644F5E?: The complementary color is #4F6455, found by rotating the hue 180° on the color wheel.
Is black or white text better on #644F5E?: White text. Black text has a contrast ratio of 2.82:1 and white text 7.44:1. WCAG asks for at least 4.5:1 for normal text.