What color is #1C151B?

#1C151B is a very dark, grayish magenta, closest to the named color Violet Void. It belongs to the black family of colors.

What is the RGB value of #1C151B?

The RGB value is 28, 21, 27: 28 red, 21 green and 27 blue on a 0 to 255 scale.

What is the complementary color of #1C151B?

The complementary color is #151C16, found by rotating the hue 180° on the color wheel.

Is black or white text better on #1C151B?

White text. Black text has a contrast ratio of 1.17:1 and white text 17.91:1. WCAG asks for at least 4.5:1 for normal text.

#1C151B color

#1C151B rgb(28, 21, 27)

Shades of black

The hex color #1C151B is a very dark, grayish magenta.

In the RGB color model it is made of 11% red, 8.2% green and 10.6% blue (28, 21, 27).

Its hue angle is 309°, with 14% saturation and 10% lightness. For print, the CMYK equivalent is 0% cyan, 25% magenta, 4% yellow and 89% black.

The closest named color is Violet Void (#1A161D), a difference of 1.8 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 17.91:1).

#1C151B color codes

HEX	`#1C151B`
RGB	`rgb(28, 21, 27)`
RGB percent	`rgb(11%, 8.2%, 10.6%)`
HSL	`hsl(309, 14%, 10%)`
HSV / HSB	`hsv(309, 25%, 11%)`
CMYK	`cmyk(0%, 25%, 4%, 89%)`
CIE LAB	`lab(7.79, 4.97, -2.91)`
CIE LCH	`lch(7.79, 5.76, 329.66)`
CIE XYZ	`xyz(0.945, 0.862, 1.153)`
Decimal	`1840411`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #1C151B, 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 #1C151B	Ratio	AA	AAA	AA large
Sample text	1.17:1	Fail	Fail	Fail
Sample text	17.91:1	Pass	Pass	Pass

#1C151B as text on	Ratio	AA	AAA	AA large
Sample text	17.91:1	Pass	Pass	Pass
Sample text	1.17:1	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 #1C151B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #1c151b; }
.text { color: #1c151b; }
.border { border: 2px solid #1c151b; }
.transparent { background-color: rgb(28 21 27 / 50%); }
.gradient { background: linear-gradient(to right, #1c151b, #1c1518); }

Background

Text color

Border

Similar colors

Questions

What color is #1C151B?: #1C151B is a very dark, grayish magenta, closest to the named color Violet Void. It belongs to the black family of colors.
What is the RGB value of #1C151B?: The RGB value is 28, 21, 27: 28 red, 21 green and 27 blue on a 0 to 255 scale.
What is the complementary color of #1C151B?: The complementary color is #151C16, found by rotating the hue 180° on the color wheel.
Is black or white text better on #1C151B?: White text. Black text has a contrast ratio of 1.17:1 and white text 17.91:1. WCAG asks for at least 4.5:1 for normal text.