What color is #131A2B?

#131A2B is a very dark, desaturated blue, closest to the named color Sombre Night. It belongs to the black family of colors.

What is the RGB value of #131A2B?

The RGB value is 19, 26, 43: 19 red, 26 green and 43 blue on a 0 to 255 scale.

What is the complementary color of #131A2B?

The complementary color is #2B2413, found by rotating the hue 180° on the color wheel.

Is black or white text better on #131A2B?

White text. Black text has a contrast ratio of 1.21:1 and white text 17.35:1. WCAG asks for at least 4.5:1 for normal text.

#131A2B color

#131A2B rgb(19, 26, 43)

Shades of black

The hex color #131A2B is a very dark, desaturated blue.

In the RGB color model it is made of 7.5% red, 10.2% green and 16.9% blue (19, 26, 43).

Its hue angle is 223°, with 39% saturation and 12% lightness. For print, the CMYK equivalent is 56% cyan, 40% magenta, 0% yellow and 83% black.

The closest named color is Sombre Night (#161E34), a difference of 2.6 ΔE, a small difference.

White text is the more readable choice on this background (contrast 17.35:1).

#131A2B color codes

HEX	`#131A2B`
RGB	`rgb(19, 26, 43)`
RGB percent	`rgb(7.5%, 10.2%, 16.9%)`
HSL	`hsl(223, 39%, 12%)`
HSV / HSB	`hsv(223, 56%, 17%)`
CMYK	`cmyk(56%, 40%, 0%, 83%)`
CIE LAB	`lab(9.41, 2.65, -12.5)`
CIE LCH	`lch(9.41, 12.78, 281.97)`
CIE XYZ	`xyz(1.074, 1.052, 2.431)`
Decimal	`1251883`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #131A2B, 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 #131A2B	Ratio	AA	AAA	AA large
Sample text	1.21:1	Fail	Fail	Fail
Sample text	17.35:1	Pass	Pass	Pass

#131A2B as text on	Ratio	AA	AAA	AA large
Sample text	17.35:1	Pass	Pass	Pass
Sample text	1.21:1	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 #131A2B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #131a2b; }
.text { color: #131a2b; }
.border { border: 2px solid #131a2b; }
.transparent { background-color: rgb(19 26 43 / 50%); }
.gradient { background: linear-gradient(to right, #131a2b, #18132b); }

Background

Text color

Border

Similar colors

Closest common color name: Oxford Blue.

Questions

What color is #131A2B?: #131A2B is a very dark, desaturated blue, closest to the named color Sombre Night. It belongs to the black family of colors.
What is the RGB value of #131A2B?: The RGB value is 19, 26, 43: 19 red, 26 green and 43 blue on a 0 to 255 scale.
What is the complementary color of #131A2B?: The complementary color is #2B2413, found by rotating the hue 180° on the color wheel.
Is black or white text better on #131A2B?: White text. Black text has a contrast ratio of 1.21:1 and white text 17.35:1. WCAG asks for at least 4.5:1 for normal text.