What color is #15000A?

#15000A is a very dark, vivid rose, closest to the named color Crow. It belongs to the black family of colors.

What is the RGB value of #15000A?

The RGB value is 21, 0, 10: 21 red, 0 green and 10 blue on a 0 to 255 scale.

What is the complementary color of #15000A?

The complementary color is #00150B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #15000A?

White text. Black text has a contrast ratio of 1.04:1 and white text 20.27:1. WCAG asks for at least 4.5:1 for normal text.

#15000A color

#15000A rgb(21, 0, 10)

Shades of black

The hex color #15000A is a very dark, vivid rose.

In the RGB color model it is made of 8.2% red, 0% green and 3.9% blue (21, 0, 10).

Its hue angle is 331°, with 100% saturation and 4% lightness. For print, the CMYK equivalent is 0% cyan, 100% magenta, 52% yellow and 92% black.

The closest named color is Crow (#180614), a difference of 2.4 ΔE, a small difference.

White text is the more readable choice on this background (contrast 20.27:1).

#15000A color codes

HEX	`#15000A`
RGB	`rgb(21, 0, 10)`
RGB percent	`rgb(8.2%, 0%, 3.9%)`
HSL	`hsl(331, 100%, 4%)`
HSV / HSB	`hsv(331, 100%, 8%)`
CMYK	`cmyk(0%, 100%, 52%, 92%)`
CIE LAB	`lab(1.64, 7.85, -1.51)`
CIE LCH	`lch(1.64, 7.99, 349.13)`
CIE XYZ	`xyz(0.364, 0.181, 0.303)`
Decimal	`1376266`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #15000A, 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 #15000A	Ratio	AA	AAA	AA large
Sample text	1.04:1	Fail	Fail	Fail
Sample text	20.27:1	Pass	Pass	Pass

#15000A as text on	Ratio	AA	AAA	AA large
Sample text	20.27:1	Pass	Pass	Pass
Sample text	1.04:1	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 #15000A looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #15000a; }
.text { color: #15000a; }
.border { border: 2px solid #15000a; }
.transparent { background-color: rgb(21 0 10 / 50%); }
.gradient { background: linear-gradient(to right, #15000a, #150100); }

Background

Text color

Border

Similar colors

Questions

What color is #15000A?: #15000A is a very dark, vivid rose, closest to the named color Crow. It belongs to the black family of colors.
What is the RGB value of #15000A?: The RGB value is 21, 0, 10: 21 red, 0 green and 10 blue on a 0 to 255 scale.
What is the complementary color of #15000A?: The complementary color is #00150B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #15000A?: White text. Black text has a contrast ratio of 1.04:1 and white text 20.27:1. WCAG asks for at least 4.5:1 for normal text.