What color is #010B13?

#010B13 is a black known as Rich Black. It belongs to the black family of colors.

What is the RGB value of Rich Black?

The RGB value is 1, 11, 19: 1 red, 11 green and 19 blue on a 0 to 255 scale.

What is the complementary color of Rich Black?

The complementary color is #130901, found by rotating the hue 180° on the color wheel.

Is black or white text better on #010B13?

White text. Black text has a contrast ratio of 1.06:1 and white text 19.84:1. WCAG asks for at least 4.5:1 for normal text.

Rich Black color: hex code #010B13

#010B13 rgb(1, 11, 19)

Shades of black

Rich Black has the hex code #010B13. It is a black.

In the RGB color model it is made of 0.4% red, 4.3% green and 7.5% blue (1, 11, 19).

Its hue angle is 207°, with 90% saturation and 4% lightness. For print, the CMYK equivalent is 95% cyan, 42% magenta, 0% yellow and 93% black.

This exact color is also called Black Knight.

White text is the more readable choice on this background (contrast 19.84:1).

Rich Black (#010B13) color codes

HEX	`#010B13`
RGB	`rgb(1, 11, 19)`
RGB percent	`rgb(0.4%, 4.3%, 7.5%)`
HSL	`hsl(207, 90%, 4%)`
HSV / HSB	`hsv(207, 95%, 7%)`
CMYK	`cmyk(95%, 42%, 0%, 93%)`
CIE LAB	`lab(2.64, -1.17, -4.87)`
CIE LCH	`lch(2.64, 5.01, 256.48)`
CIE XYZ	`xyz(0.25, 0.293, 0.659)`
Decimal	`68371`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with Rich Black, 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 #010B13	Ratio	AA	AAA	AA large
Sample text	1.06:1	Fail	Fail	Fail
Sample text	19.84:1	Pass	Pass	Pass

#010B13 as text on	Ratio	AA	AAA	AA large
Sample text	19.84:1	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 #010B13 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #010b13; }
.text { color: #010b13; }
.border { border: 2px solid #010b13; }
.transparent { background-color: rgb(1 11 19 / 50%); }
.gradient { background: linear-gradient(to right, #010b13, #010213); }

Background

Text color

Border

Similar colors

See #010B13 on its hex code page

Questions

What color is #010B13?: #010B13 is a black known as Rich Black. It belongs to the black family of colors.
What is the RGB value of Rich Black?: The RGB value is 1, 11, 19: 1 red, 11 green and 19 blue on a 0 to 255 scale.
What is the complementary color of Rich Black?: The complementary color is #130901, found by rotating the hue 180° on the color wheel.
Is black or white text better on #010B13?: White text. Black text has a contrast ratio of 1.06:1 and white text 19.84:1. WCAG asks for at least 4.5:1 for normal text.