What color is #39313F?

#39313F is a dark, grayish violet, closest to the named color Royal Decree. It belongs to the gray family of colors.

What is the RGB value of #39313F?

The RGB value is 57, 49, 63: 57 red, 49 green and 63 blue on a 0 to 255 scale.

What is the complementary color of #39313F?

The complementary color is #373F31, found by rotating the hue 180° on the color wheel.

Is black or white text better on #39313F?

White text. Black text has a contrast ratio of 1.69:1 and white text 12.46:1. WCAG asks for at least 4.5:1 for normal text.

#39313F color

#39313F rgb(57, 49, 63)

Shades of gray

The hex color #39313F is a dark, grayish violet.

In the RGB color model it is made of 22.4% red, 19.2% green and 24.7% blue (57, 49, 63).

Its hue angle is 274°, with 13% saturation and 22% lightness. For print, the CMYK equivalent is 10% cyan, 22% magenta, 0% yellow and 75% black.

The closest named color is Royal Decree (#403547), a difference of 2.7 ΔE, a small difference.

White text is the more readable choice on this background (contrast 12.46:1).

#39313F color codes

HEX	`#39313F`
RGB	`rgb(57, 49, 63)`
RGB percent	`rgb(22.4%, 19.2%, 24.7%)`
HSL	`hsl(274, 13%, 22%)`
HSV / HSB	`hsv(274, 22%, 25%)`
CMYK	`cmyk(10%, 22%, 0%, 75%)`
CIE LAB	`lab(21.67, 6.81, -7.46)`
CIE LCH	`lch(21.67, 10.1, 312.37)`
CIE XYZ	`xyz(3.683, 3.425, 5.169)`
Decimal	`3748159`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #39313F, 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 #39313F	Ratio	AA	AAA	AA large
Sample text	1.69:1	Fail	Fail	Fail
Sample text	12.46:1	Pass	Pass	Pass

#39313F as text on	Ratio	AA	AAA	AA large
Sample text	12.46:1	Pass	Pass	Pass
Sample text	1.69:1	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 #39313F looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #39313f; }
.text { color: #39313f; }
.border { border: 2px solid #39313f; }
.transparent { background-color: rgb(57 49 63 / 50%); }
.gradient { background: linear-gradient(to right, #39313f, #3f313e); }

Background

Text color

Border

Similar colors

Closest common color name: Jet Black.

Questions

What color is #39313F?: #39313F is a dark, grayish violet, closest to the named color Royal Decree. It belongs to the gray family of colors.
What is the RGB value of #39313F?: The RGB value is 57, 49, 63: 57 red, 49 green and 63 blue on a 0 to 255 scale.
What is the complementary color of #39313F?: The complementary color is #373F31, found by rotating the hue 180° on the color wheel.
Is black or white text better on #39313F?: White text. Black text has a contrast ratio of 1.69:1 and white text 12.46:1. WCAG asks for at least 4.5:1 for normal text.