What color is #284547?

#284547 is a dark, desaturated cyan, closest to the named color Emerald Forest. It belongs to the gray family of colors.

What is the RGB value of #284547?

The RGB value is 40, 69, 71: 40 red, 69 green and 71 blue on a 0 to 255 scale.

What is the complementary color of #284547?

The complementary color is #472A28, found by rotating the hue 180° on the color wheel.

Is black or white text better on #284547?

White text. Black text has a contrast ratio of 2.03:1 and white text 10.33:1. WCAG asks for at least 4.5:1 for normal text.

#284547 color

#284547 rgb(40, 69, 71)

Shades of gray

The hex color #284547 is a dark, desaturated cyan.

In the RGB color model it is made of 15.7% red, 27.1% green and 27.8% blue (40, 69, 71).

Its hue angle is 184°, with 28% saturation and 22% lightness. For print, the CMYK equivalent is 44% cyan, 3% magenta, 0% yellow and 72% black.

The closest named color is Emerald Forest (#224347), a difference of 1.4 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 10.33:1).

#284547 color codes

HEX	`#284547`
RGB	`rgb(40, 69, 71)`
RGB percent	`rgb(15.7%, 27.1%, 27.8%)`
HSL	`hsl(184, 28%, 22%)`
HSV / HSB	`hsv(184, 44%, 28%)`
CMYK	`cmyk(44%, 3%, 0%, 72%)`
CIE LAB	`lab(27.19, -10.24, -4.64)`
CIE LCH	`lch(27.19, 11.25, 204.37)`
CIE XYZ	`xyz(4.14, 5.162, 6.738)`
Decimal	`2639175`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #284547, 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 #284547	Ratio	AA	AAA	AA large
Sample text	2.03:1	Fail	Fail	Fail
Sample text	10.33:1	Pass	Pass	Pass

#284547 as text on	Ratio	AA	AAA	AA large
Sample text	10.33:1	Pass	Pass	Pass
Sample text	2.03:1	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 #284547 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #284547; }
.text { color: #284547; }
.border { border: 2px solid #284547; }
.transparent { background-color: rgb(40 69 71 / 50%); }
.gradient { background: linear-gradient(to right, #284547, #283647); }

Background

Text color

Border

Similar colors

Questions

What color is #284547?: #284547 is a dark, desaturated cyan, closest to the named color Emerald Forest. It belongs to the gray family of colors.
What is the RGB value of #284547?: The RGB value is 40, 69, 71: 40 red, 69 green and 71 blue on a 0 to 255 scale.
What is the complementary color of #284547?: The complementary color is #472A28, found by rotating the hue 180° on the color wheel.
Is black or white text better on #284547?: White text. Black text has a contrast ratio of 2.03:1 and white text 10.33:1. WCAG asks for at least 4.5:1 for normal text.