What color is #1B090A?

#1B090A is a very dark, moderate red, closest to the named color Italian Roast. It belongs to the black family of colors.

What is the RGB value of #1B090A?

The RGB value is 27, 9, 10: 27 red, 9 green and 10 blue on a 0 to 255 scale.

What is the complementary color of #1B090A?

The complementary color is #091B1A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #1B090A?

White text. Black text has a contrast ratio of 1.09:1 and white text 19.26:1. WCAG asks for at least 4.5:1 for normal text.

#1B090A color

#1B090A rgb(27, 9, 10)

Shades of black

The hex color #1B090A is a very dark, moderate red.

In the RGB color model it is made of 10.6% red, 3.5% green and 3.9% blue (27, 9, 10).

Its hue angle is 357°, with 50% saturation and 7% lightness. For print, the CMYK equivalent is 0% cyan, 67% magenta, 63% yellow and 89% black.

The closest named color is Italian Roast (#221111), a difference of 2.4 ΔE, a small difference.

White text is the more readable choice on this background (contrast 19.26:1).

#1B090A color codes

HEX	`#1B090A`
RGB	`rgb(27, 9, 10)`
RGB percent	`rgb(10.6%, 3.5%, 3.9%)`
HSL	`hsl(357, 50%, 7%)`
HSV / HSB	`hsv(357, 67%, 11%)`
CMYK	`cmyk(0%, 67%, 63%, 89%)`
CIE LAB	`lab(4.07, 7.23, 2.12)`
CIE LCH	`lch(4.07, 7.53, 16.34)`
CIE XYZ	`xyz(0.605, 0.45, 0.342)`
Decimal	`1771786`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #1B090A, 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 #1B090A	Ratio	AA	AAA	AA large
Sample text	1.09:1	Fail	Fail	Fail
Sample text	19.26:1	Pass	Pass	Pass

#1B090A as text on	Ratio	AA	AAA	AA large
Sample text	19.26:1	Pass	Pass	Pass
Sample text	1.09:1	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 #1B090A looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #1b090a; }
.text { color: #1b090a; }
.border { border: 2px solid #1b090a; }
.transparent { background-color: rgb(27 9 10 / 50%); }
.gradient { background: linear-gradient(to right, #1b090a, #1b1109); }

Background

Text color

Border

Similar colors

Questions

What color is #1B090A?: #1B090A is a very dark, moderate red, closest to the named color Italian Roast. It belongs to the black family of colors.
What is the RGB value of #1B090A?: The RGB value is 27, 9, 10: 27 red, 9 green and 10 blue on a 0 to 255 scale.
What is the complementary color of #1B090A?: The complementary color is #091B1A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #1B090A?: White text. Black text has a contrast ratio of 1.09:1 and white text 19.26:1. WCAG asks for at least 4.5:1 for normal text.