What color is #0A0B0F?

#0A0B0F is a very dark, grayish blue, closest to the named color Midnight Black. It belongs to the black family of colors.

What is the RGB value of #0A0B0F?

The RGB value is 10, 11, 15: 10 red, 11 green and 15 blue on a 0 to 255 scale.

What is the complementary color of #0A0B0F?

The complementary color is #0F0E0A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #0A0B0F?

White text. Black text has a contrast ratio of 1.07:1 and white text 19.67:1. WCAG asks for at least 4.5:1 for normal text.

#0A0B0F color

#0A0B0F rgb(10, 11, 15)

Shades of black

The hex color #0A0B0F is a very dark, grayish blue.

In the RGB color model it is made of 3.9% red, 4.3% green and 5.9% blue (10, 11, 15).

Its hue angle is 228°, with 20% saturation and 5% lightness. For print, the CMYK equivalent is 33% cyan, 27% magenta, 0% yellow and 94% black.

The closest named color is Midnight Black (#0B0C10), a difference of 0.2 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 19.67:1).

#0A0B0F color codes

HEX	`#0A0B0F`
RGB	`rgb(10, 11, 15)`
RGB percent	`rgb(3.9%, 4.3%, 5.9%)`
HSL	`hsl(228, 20%, 5%)`
HSV / HSB	`hsv(228, 33%, 6%)`
CMYK	`cmyk(33%, 27%, 0%, 94%)`
CIE LAB	`lab(3.06, 0.39, -1.88)`
CIE LCH	`lch(3.06, 1.92, 281.65)`
CIE XYZ	`xyz(0.331, 0.338, 0.5)`
Decimal	`658191`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #0A0B0F, 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 #0A0B0F	Ratio	AA	AAA	AA large
Sample text	1.07:1	Fail	Fail	Fail
Sample text	19.67:1	Pass	Pass	Pass

#0A0B0F as text on	Ratio	AA	AAA	AA large
Sample text	19.67:1	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 #0A0B0F looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #0a0b0f; }
.text { color: #0a0b0f; }
.border { border: 2px solid #0a0b0f; }
.transparent { background-color: rgb(10 11 15 / 50%); }
.gradient { background: linear-gradient(to right, #0a0b0f, #0c0a0f); }

Background

Text color

Border

Similar colors

Questions

What color is #0A0B0F?: #0A0B0F is a very dark, grayish blue, closest to the named color Midnight Black. It belongs to the black family of colors.
What is the RGB value of #0A0B0F?: The RGB value is 10, 11, 15: 10 red, 11 green and 15 blue on a 0 to 255 scale.
What is the complementary color of #0A0B0F?: The complementary color is #0F0E0A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #0A0B0F?: White text. Black text has a contrast ratio of 1.07:1 and white text 19.67:1. WCAG asks for at least 4.5:1 for normal text.