What color is #0B1323?

#0B1323 is a very dark, moderate blue, closest to the named color Void. It belongs to the black family of colors.

What is the RGB value of #0B1323?

The RGB value is 11, 19, 35: 11 red, 19 green and 35 blue on a 0 to 255 scale.

What is the complementary color of #0B1323?

The complementary color is #231B0B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #0B1323?

White text. Black text has a contrast ratio of 1.13:1 and white text 18.56:1. WCAG asks for at least 4.5:1 for normal text.

#0B1323 color

#0B1323 rgb(11, 19, 35)

Shades of black

The hex color #0B1323 is a very dark, moderate blue.

In the RGB color model it is made of 4.3% red, 7.5% green and 13.7% blue (11, 19, 35).

Its hue angle is 220°, with 52% saturation and 9% lightness. For print, the CMYK equivalent is 69% cyan, 46% magenta, 0% yellow and 86% black.

The closest named color is Void (#050D25), a difference of 3.6 ΔE, a small difference.

White text is the more readable choice on this background (contrast 18.56:1).

#0B1323 color codes

HEX	`#0B1323`
RGB	`rgb(11, 19, 35)`
RGB percent	`rgb(4.3%, 7.5%, 13.7%)`
HSL	`hsl(220, 52%, 9%)`
HSV / HSB	`hsv(220, 69%, 14%)`
CMYK	`cmyk(69%, 46%, 0%, 86%)`
CIE LAB	`lab(5.95, 1.99, -11.97)`
CIE LCH	`lch(5.95, 12.13, 279.44)`
CIE XYZ	`xyz(0.674, 0.658, 1.681)`
Decimal	`725795`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #0B1323, 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 #0B1323	Ratio	AA	AAA	AA large
Sample text	1.13:1	Fail	Fail	Fail
Sample text	18.56:1	Pass	Pass	Pass

#0B1323 as text on	Ratio	AA	AAA	AA large
Sample text	18.56:1	Pass	Pass	Pass
Sample text	1.13:1	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 #0B1323 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #0b1323; }
.text { color: #0b1323; }
.border { border: 2px solid #0b1323; }
.transparent { background-color: rgb(11 19 35 / 50%); }
.gradient { background: linear-gradient(to right, #0b1323, #0f0b23); }

Background

Text color

Border

Similar colors

Closest common color name: Rich Black.

Questions

What color is #0B1323?: #0B1323 is a very dark, moderate blue, closest to the named color Void. It belongs to the black family of colors.
What is the RGB value of #0B1323?: The RGB value is 11, 19, 35: 11 red, 19 green and 35 blue on a 0 to 255 scale.
What is the complementary color of #0B1323?: The complementary color is #231B0B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #0B1323?: White text. Black text has a contrast ratio of 1.13:1 and white text 18.56:1. WCAG asks for at least 4.5:1 for normal text.