What color is #343F41?

#343F41 is a dark, grayish cyan, closest to the named color Lights Out. It belongs to the gray family of colors.

What is the RGB value of #343F41?

The RGB value is 52, 63, 65: 52 red, 63 green and 65 blue on a 0 to 255 scale.

What is the complementary color of #343F41?

The complementary color is #413634, found by rotating the hue 180° on the color wheel.

Is black or white text better on #343F41?

White text. Black text has a contrast ratio of 1.93:1 and white text 10.86:1. WCAG asks for at least 4.5:1 for normal text.

#343F41 color

#343F41 rgb(52, 63, 65)

Shades of gray

The hex color #343F41 is a dark, grayish cyan.

In the RGB color model it is made of 20.4% red, 24.7% green and 25.5% blue (52, 63, 65).

Its hue angle is 189°, with 11% saturation and 23% lightness. For print, the CMYK equivalent is 20% cyan, 3% magenta, 0% yellow and 75% black.

The closest named color is Lights Out (#3D474B), a difference of 3.2 ΔE, a small difference.

White text is the more readable choice on this background (contrast 10.86:1).

#343F41 color codes

HEX	`#343F41`
RGB	`rgb(52, 63, 65)`
RGB percent	`rgb(20.4%, 24.7%, 25.5%)`
HSL	`hsl(189, 11%, 23%)`
HSV / HSB	`hsv(189, 20%, 25%)`
CMYK	`cmyk(20%, 3%, 0%, 75%)`
CIE LAB	`lab(25.76, -3.98, -2.73)`
CIE LCH	`lch(25.76, 4.83, 214.47)`
CIE XYZ	`xyz(4.148, 4.667, 5.682)`
Decimal	`3424065`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #343F41, 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 #343F41	Ratio	AA	AAA	AA large
Sample text	1.93:1	Fail	Fail	Fail
Sample text	10.86:1	Pass	Pass	Pass

#343F41 as text on	Ratio	AA	AAA	AA large
Sample text	10.86:1	Pass	Pass	Pass
Sample text	1.93:1	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 #343F41 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #343f41; }
.text { color: #343f41; }
.border { border: 2px solid #343f41; }
.transparent { background-color: rgb(52 63 65 / 50%); }
.gradient { background: linear-gradient(to right, #343f41, #343941); }

Background

Text color

Border

Similar colors

Questions

What color is #343F41?: #343F41 is a dark, grayish cyan, closest to the named color Lights Out. It belongs to the gray family of colors.
What is the RGB value of #343F41?: The RGB value is 52, 63, 65: 52 red, 63 green and 65 blue on a 0 to 255 scale.
What is the complementary color of #343F41?: The complementary color is #413634, found by rotating the hue 180° on the color wheel.
Is black or white text better on #343F41?: White text. Black text has a contrast ratio of 1.93:1 and white text 10.86:1. WCAG asks for at least 4.5:1 for normal text.