What color is #151C11?

#151C11 is a very dark, grayish green, closest to the named color Memorial Black. It belongs to the black family of colors.

What is the RGB value of #151C11?

The RGB value is 21, 28, 17: 21 red, 28 green and 17 blue on a 0 to 255 scale.

What is the complementary color of #151C11?

The complementary color is #18111C, found by rotating the hue 180° on the color wheel.

Is black or white text better on #151C11?

White text. Black text has a contrast ratio of 1.21:1 and white text 17.41:1. WCAG asks for at least 4.5:1 for normal text.

#151C11 color

#151C11 rgb(21, 28, 17)

Shades of black

The hex color #151C11 is a very dark, grayish green.

In the RGB color model it is made of 8.2% red, 11% green and 6.7% blue (21, 28, 17).

Its hue angle is 98°, with 24% saturation and 9% lightness. For print, the CMYK equivalent is 25% cyan, 0% magenta, 39% yellow and 89% black.

The closest named color is Memorial Black (#091101), a difference of 3.3 ΔE, a small difference.

White text is the more readable choice on this background (contrast 17.41:1).

#151C11 color codes

HEX	`#151C11`
RGB	`rgb(21, 28, 17)`
RGB percent	`rgb(8.2%, 11%, 6.7%)`
HSL	`hsl(98, 24%, 9%)`
HSV / HSB	`hsv(98, 39%, 11%)`
CMYK	`cmyk(25%, 0%, 39%, 89%)`
CIE LAB	`lab(9.24, -6.01, 6.13)`
CIE LCH	`lch(9.24, 8.59, 134.46)`
CIE XYZ	`xyz(0.826, 1.03, 0.686)`
Decimal	`1383441`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #151C11, 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 #151C11	Ratio	AA	AAA	AA large
Sample text	1.21:1	Fail	Fail	Fail
Sample text	17.41:1	Pass	Pass	Pass

#151C11 as text on	Ratio	AA	AAA	AA large
Sample text	17.41:1	Pass	Pass	Pass
Sample text	1.21:1	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 #151C11 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #151c11; }
.text { color: #151c11; }
.border { border: 2px solid #151c11; }
.transparent { background-color: rgb(21 28 17 / 50%); }
.gradient { background: linear-gradient(to right, #151c11, #111c12); }

Background

Text color

Border

Similar colors

Closest common color name: Off Black.

Questions

What color is #151C11?: #151C11 is a very dark, grayish green, closest to the named color Memorial Black. It belongs to the black family of colors.
What is the RGB value of #151C11?: The RGB value is 21, 28, 17: 21 red, 28 green and 17 blue on a 0 to 255 scale.
What is the complementary color of #151C11?: The complementary color is #18111C, found by rotating the hue 180° on the color wheel.
Is black or white text better on #151C11?: White text. Black text has a contrast ratio of 1.21:1 and white text 17.41:1. WCAG asks for at least 4.5:1 for normal text.