What color is #171A28?

#171A28 is a very dark, desaturated blue, closest to the named color Eclipse Elixir. It belongs to the black family of colors.

What is the RGB value of #171A28?

The RGB value is 23, 26, 40: 23 red, 26 green and 40 blue on a 0 to 255 scale.

What is the complementary color of #171A28?

The complementary color is #282517, found by rotating the hue 180° on the color wheel.

Is black or white text better on #171A28?

White text. Black text has a contrast ratio of 1.21:1 and white text 17.29:1. WCAG asks for at least 4.5:1 for normal text.

#171A28 color

#171A28 rgb(23, 26, 40)

Shades of black

The hex color #171A28 is a very dark, desaturated blue.

In the RGB color model it is made of 9% red, 10.2% green and 15.7% blue (23, 26, 40).

Its hue angle is 229°, with 27% saturation and 12% lightness. For print, the CMYK equivalent is 42% cyan, 35% magenta, 0% yellow and 84% black.

The closest named color is Eclipse Elixir (#1F2133), a difference of 3.1 ΔE, a small difference.

White text is the more readable choice on this background (contrast 17.29:1).

#171A28 color codes

HEX	`#171A28`
RGB	`rgb(23, 26, 40)`
RGB percent	`rgb(9%, 10.2%, 15.7%)`
HSL	`hsl(229, 27%, 12%)`
HSV / HSB	`hsv(229, 43%, 16%)`
CMYK	`cmyk(42%, 35%, 0%, 84%)`
CIE LAB	`lab(9.59, 2.97, -9.98)`
CIE LCH	`lch(9.59, 10.41, 286.58)`
CIE XYZ	`xyz(1.106, 1.074, 2.156)`
Decimal	`1514024`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #171A28, 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 #171A28	Ratio	AA	AAA	AA large
Sample text	1.21:1	Fail	Fail	Fail
Sample text	17.29:1	Pass	Pass	Pass

#171A28 as text on	Ratio	AA	AAA	AA large
Sample text	17.29:1	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 #171A28 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #171a28; }
.text { color: #171a28; }
.border { border: 2px solid #171a28; }
.transparent { background-color: rgb(23 26 40 / 50%); }
.gradient { background: linear-gradient(to right, #171a28, #1d1728); }

Background

Text color

Border

Similar colors

Closest common color name: Midnight Black.

Questions

What color is #171A28?: #171A28 is a very dark, desaturated blue, closest to the named color Eclipse Elixir. It belongs to the black family of colors.
What is the RGB value of #171A28?: The RGB value is 23, 26, 40: 23 red, 26 green and 40 blue on a 0 to 255 scale.
What is the complementary color of #171A28?: The complementary color is #282517, found by rotating the hue 180° on the color wheel.
Is black or white text better on #171A28?: White text. Black text has a contrast ratio of 1.21:1 and white text 17.29:1. WCAG asks for at least 4.5:1 for normal text.