What color is #0A0C13?

#0A0C13 is a very dark, desaturated blue, closest to the named color Midnight Oil. It belongs to the black family of colors.

What is the RGB value of #0A0C13?

The RGB value is 10, 12, 19: 10 red, 12 green and 19 blue on a 0 to 255 scale.

What is the complementary color of #0A0C13?

The complementary color is #13110A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #0A0C13?

White text. Black text has a contrast ratio of 1.07:1 and white text 19.54:1. WCAG asks for at least 4.5:1 for normal text.

#0A0C13 color

#0A0C13 rgb(10, 12, 19)

Shades of black

The hex color #0A0C13 is a very dark, desaturated blue.

In the RGB color model it is made of 3.9% red, 4.7% green and 7.5% blue (10, 12, 19).

Its hue angle is 227°, with 31% saturation and 6% lightness. For print, the CMYK equivalent is 47% cyan, 37% magenta, 0% yellow and 93% black.

The closest named color is Midnight Oil (#0B0C14), a difference of 0.8 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 19.54:1).

#0A0C13 color codes

HEX	`#0A0C13`
RGB	`rgb(10, 12, 19)`
RGB percent	`rgb(3.9%, 4.7%, 7.5%)`
HSL	`hsl(227, 31%, 6%)`
HSV / HSB	`hsv(227, 47%, 7%)`
CMYK	`cmyk(47%, 37%, 0%, 93%)`
CIE LAB	`lab(3.38, 0.75, -3.73)`
CIE LCH	`lch(3.38, 3.8, 281.32)`
CIE XYZ	`xyz(0.374, 0.374, 0.669)`
Decimal	`658451`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #0A0C13, 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 #0A0C13	Ratio	AA	AAA	AA large
Sample text	1.07:1	Fail	Fail	Fail
Sample text	19.54:1	Pass	Pass	Pass

#0A0C13 as text on	Ratio	AA	AAA	AA large
Sample text	19.54:1	Pass	Pass	Pass
Sample text	1.07:1	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 #0A0C13 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #0a0c13; }
.text { color: #0a0c13; }
.border { border: 2px solid #0a0c13; }
.transparent { background-color: rgb(10 12 19 / 50%); }
.gradient { background: linear-gradient(to right, #0a0c13, #0c0a13); }

Background

Text color

Border

Similar colors

Questions

What color is #0A0C13?: #0A0C13 is a very dark, desaturated blue, closest to the named color Midnight Oil. It belongs to the black family of colors.
What is the RGB value of #0A0C13?: The RGB value is 10, 12, 19: 10 red, 12 green and 19 blue on a 0 to 255 scale.
What is the complementary color of #0A0C13?: The complementary color is #13110A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #0A0C13?: White text. Black text has a contrast ratio of 1.07:1 and white text 19.54:1. WCAG asks for at least 4.5:1 for normal text.