What color is #1F2534?

#1F2534 is a very dark, desaturated blue, closest to the named color Moonless Mystery. It belongs to the black family of colors.

What is the RGB value of #1F2534?

The RGB value is 31, 37, 52: 31 red, 37 green and 52 blue on a 0 to 255 scale.

What is the complementary color of #1F2534?

The complementary color is #342E1F, found by rotating the hue 180° on the color wheel.

Is black or white text better on #1F2534?

White text. Black text has a contrast ratio of 1.37:1 and white text 15.3:1. WCAG asks for at least 4.5:1 for normal text.

#1F2534 color

#1F2534 rgb(31, 37, 52)

Shades of black

The hex color #1F2534 is a very dark, desaturated blue.

In the RGB color model it is made of 12.2% red, 14.5% green and 20.4% blue (31, 37, 52).

Its hue angle is 223°, with 25% saturation and 16% lightness. For print, the CMYK equivalent is 40% cyan, 29% magenta, 0% yellow and 80% black.

The closest named color is Moonless Mystery (#1E2433), a difference of 0.3 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 15.3:1).

#1F2534 color codes

HEX	`#1F2534`
RGB	`rgb(31, 37, 52)`
RGB percent	`rgb(12.2%, 14.5%, 20.4%)`
HSL	`hsl(223, 25%, 16%)`
HSV / HSB	`hsv(223, 40%, 20%)`
CMYK	`cmyk(40%, 29%, 0%, 80%)`
CIE LAB	`lab(14.75, 1.88, -10.64)`
CIE LCH	`lch(14.75, 10.81, 280)`
CIE XYZ	`xyz(1.846, 1.862, 3.51)`
Decimal	`2041140`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #1F2534, 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 #1F2534	Ratio	AA	AAA	AA large
Sample text	1.37:1	Fail	Fail	Fail
Sample text	15.3:1	Pass	Pass	Pass

#1F2534 as text on	Ratio	AA	AAA	AA large
Sample text	15.3:1	Pass	Pass	Pass
Sample text	1.37:1	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 #1F2534 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #1f2534; }
.text { color: #1f2534; }
.border { border: 2px solid #1f2534; }
.transparent { background-color: rgb(31 37 52 / 50%); }
.gradient { background: linear-gradient(to right, #1f2534, #241f34); }

Background

Text color

Border

Similar colors

Closest common color name: Gunmetal.

Questions

What color is #1F2534?: #1F2534 is a very dark, desaturated blue, closest to the named color Moonless Mystery. It belongs to the black family of colors.
What is the RGB value of #1F2534?: The RGB value is 31, 37, 52: 31 red, 37 green and 52 blue on a 0 to 255 scale.
What is the complementary color of #1F2534?: The complementary color is #342E1F, found by rotating the hue 180° on the color wheel.
Is black or white text better on #1F2534?: White text. Black text has a contrast ratio of 1.37:1 and white text 15.3:1. WCAG asks for at least 4.5:1 for normal text.