What color is #1B1E2A?

#1B1E2A is a very dark, grayish blue, closest to the named color Moonless Mystery. It belongs to the black family of colors.

What is the RGB value of #1B1E2A?

The RGB value is 27, 30, 42: 27 red, 30 green and 42 blue on a 0 to 255 scale.

What is the complementary color of #1B1E2A?

The complementary color is #2A271B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #1B1E2A?

White text. Black text has a contrast ratio of 1.27:1 and white text 16.59:1. WCAG asks for at least 4.5:1 for normal text.

#1B1E2A color

#1B1E2A rgb(27, 30, 42)

Shades of black

The hex color #1B1E2A is a very dark, grayish blue.

In the RGB color model it is made of 10.6% red, 11.8% green and 16.5% blue (27, 30, 42).

Its hue angle is 228°, with 22% saturation and 14% lightness. For print, the CMYK equivalent is 36% cyan, 29% magenta, 0% yellow and 84% black.

The closest named color is Moonless Mystery (#1E2433), a difference of 2.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 16.59:1).

#1B1E2A color codes

HEX	`#1B1E2A`
RGB	`rgb(27, 30, 42)`
RGB percent	`rgb(10.6%, 11.8%, 16.5%)`
HSL	`hsl(228, 22%, 14%)`
HSV / HSB	`hsv(228, 36%, 16%)`
CMYK	`cmyk(36%, 29%, 0%, 84%)`
CIE LAB	`lab(11.47, 2.18, -8.52)`
CIE LCH	`lch(11.47, 8.8, 284.38)`
CIE XYZ	`xyz(1.334, 1.329, 2.376)`
Decimal	`1777194`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #1B1E2A, 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 #1B1E2A	Ratio	AA	AAA	AA large
Sample text	1.27:1	Fail	Fail	Fail
Sample text	16.59:1	Pass	Pass	Pass

#1B1E2A as text on	Ratio	AA	AAA	AA large
Sample text	16.59:1	Pass	Pass	Pass
Sample text	1.27:1	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 #1B1E2A looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #1b1e2a; }
.text { color: #1b1e2a; }
.border { border: 2px solid #1b1e2a; }
.transparent { background-color: rgb(27 30 42 / 50%); }
.gradient { background: linear-gradient(to right, #1b1e2a, #1f1b2a); }

Background

Text color

Border

Similar colors

Closest common color name: Midnight Black.

Questions

What color is #1B1E2A?: #1B1E2A is a very dark, grayish blue, closest to the named color Moonless Mystery. It belongs to the black family of colors.
What is the RGB value of #1B1E2A?: The RGB value is 27, 30, 42: 27 red, 30 green and 42 blue on a 0 to 255 scale.
What is the complementary color of #1B1E2A?: The complementary color is #2A271B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #1B1E2A?: White text. Black text has a contrast ratio of 1.27:1 and white text 16.59:1. WCAG asks for at least 4.5:1 for normal text.