What color is #170F28?

#170F28 is a very dark, desaturated violet, closest to the named color Midnight Monarch. It belongs to the black family of colors.

What is the RGB value of #170F28?

The RGB value is 23, 15, 40: 23 red, 15 green and 40 blue on a 0 to 255 scale.

What is the complementary color of #170F28?

The complementary color is #20280F, found by rotating the hue 180° on the color wheel.

Is black or white text better on #170F28?

White text. Black text has a contrast ratio of 1.14:1 and white text 18.5:1. WCAG asks for at least 4.5:1 for normal text.

#170F28 color

#170F28 rgb(23, 15, 40)

Shades of black

The hex color #170F28 is a very dark, desaturated violet.

In the RGB color model it is made of 9% red, 5.9% green and 15.7% blue (23, 15, 40).

Its hue angle is 259°, with 45% saturation and 11% lightness. For print, the CMYK equivalent is 42% cyan, 62% magenta, 0% yellow and 84% black.

The closest named color is Midnight Monarch (#1C0F33), a difference of 4.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 18.5:1).

#170F28 color codes

HEX	`#170F28`
RGB	`rgb(23, 15, 40)`
RGB percent	`rgb(9%, 5.9%, 15.7%)`
HSL	`hsl(259, 45%, 11%)`
HSV / HSB	`hsv(259, 63%, 16%)`
CMYK	`cmyk(42%, 62%, 0%, 84%)`
CIE LAB	`lab(6.12, 10.73, -15.42)`
CIE LCH	`lch(6.12, 18.79, 304.84)`
CIE XYZ	`xyz(0.907, 0.677, 2.09)`
Decimal	`1511208`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #170F28, 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 #170F28	Ratio	AA	AAA	AA large
Sample text	1.14:1	Fail	Fail	Fail
Sample text	18.5:1	Pass	Pass	Pass

#170F28 as text on	Ratio	AA	AAA	AA large
Sample text	18.5:1	Pass	Pass	Pass
Sample text	1.14:1	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 #170F28 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #170f28; }
.text { color: #170f28; }
.border { border: 2px solid #170f28; }
.transparent { background-color: rgb(23 15 40 / 50%); }
.gradient { background: linear-gradient(to right, #170f28, #240f28); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Purple.

Questions

What color is #170F28?: #170F28 is a very dark, desaturated violet, closest to the named color Midnight Monarch. It belongs to the black family of colors.
What is the RGB value of #170F28?: The RGB value is 23, 15, 40: 23 red, 15 green and 40 blue on a 0 to 255 scale.
What is the complementary color of #170F28?: The complementary color is #20280F, found by rotating the hue 180° on the color wheel.
Is black or white text better on #170F28?: White text. Black text has a contrast ratio of 1.14:1 and white text 18.5:1. WCAG asks for at least 4.5:1 for normal text.