What color is #0A0B01?

#0A0B01 is a black, closest to the named color Sinister. It belongs to the black family of colors.

What is the RGB value of #0A0B01?

The RGB value is 10, 11, 1: 10 red, 11 green and 1 blue on a 0 to 255 scale.

What is the complementary color of #0A0B01?

The complementary color is #02010B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #0A0B01?

White text. Black text has a contrast ratio of 1.06:1 and white text 19.79:1. WCAG asks for at least 4.5:1 for normal text.

#0A0B01 color

#0A0B01 rgb(10, 11, 1)

Shades of black

The hex color #0A0B01 is a black.

In the RGB color model it is made of 3.9% red, 4.3% green and 0.4% blue (10, 11, 1).

Its hue angle is 66°, with 83% saturation and 2% lightness. For print, the CMYK equivalent is 9% cyan, 0% magenta, 91% yellow and 96% black.

The closest named color is Sinister (#12110E), a difference of 3 ΔE, a small difference.

White text is the more readable choice on this background (contrast 19.79:1).

#0A0B01 color codes

HEX	`#0A0B01`
RGB	`rgb(10, 11, 1)`
RGB percent	`rgb(3.9%, 4.3%, 0.4%)`
HSL	`hsl(66, 83%, 2%)`
HSV / HSB	`hsv(66, 91%, 4%)`
CMYK	`cmyk(9%, 0%, 91%, 96%)`
CIE LAB	`lab(2.76, -1.66, 3.7)`
CIE LCH	`lch(2.76, 4.06, 114.19)`
CIE XYZ	`xyz(0.25, 0.306, 0.075)`
Decimal	`658177`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #0A0B01, 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 #0A0B01	Ratio	AA	AAA	AA large
Sample text	1.06:1	Fail	Fail	Fail
Sample text	19.79:1	Pass	Pass	Pass

#0A0B01 as text on	Ratio	AA	AAA	AA large
Sample text	19.79:1	Pass	Pass	Pass
Sample text	1.06:1	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 #0A0B01 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #0a0b01; }
.text { color: #0a0b01; }
.border { border: 2px solid #0a0b01; }
.transparent { background-color: rgb(10 11 1 / 50%); }
.gradient { background: linear-gradient(to right, #0a0b01, #050b01); }

Background

Text color

Border

Similar colors

Questions

What color is #0A0B01?: #0A0B01 is a black, closest to the named color Sinister. It belongs to the black family of colors.
What is the RGB value of #0A0B01?: The RGB value is 10, 11, 1: 10 red, 11 green and 1 blue on a 0 to 255 scale.
What is the complementary color of #0A0B01?: The complementary color is #02010B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #0A0B01?: White text. Black text has a contrast ratio of 1.06:1 and white text 19.79:1. WCAG asks for at least 4.5:1 for normal text.