What color is #424D57?

#424D57 is a dark, grayish azure, closest to the named color Abyssal. It belongs to the gray family of colors.

What is the RGB value of #424D57?

The RGB value is 66, 77, 87: 66 red, 77 green and 87 blue on a 0 to 255 scale.

What is the complementary color of #424D57?

The complementary color is #574C42, found by rotating the hue 180° on the color wheel.

Is black or white text better on #424D57?

White text. Black text has a contrast ratio of 2.43:1 and white text 8.64:1. WCAG asks for at least 4.5:1 for normal text.

#424D57 color

#424D57 rgb(66, 77, 87)

Shades of gray

The hex color #424D57 is a dark, grayish azure.

In the RGB color model it is made of 25.9% red, 30.2% green and 34.1% blue (66, 77, 87).

Its hue angle is 209°, with 14% saturation and 30% lightness. For print, the CMYK equivalent is 24% cyan, 11% magenta, 0% yellow and 66% black.

The closest named color is Abyssal (#404C57), a difference of 0.7 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 8.64:1).

#424D57 color codes

HEX	`#424D57`
RGB	`rgb(66, 77, 87)`
RGB percent	`rgb(25.9%, 30.2%, 34.1%)`
HSL	`hsl(209, 14%, 30%)`
HSV / HSB	`hsv(209, 24%, 34%)`
CMYK	`cmyk(24%, 11%, 0%, 66%)`
CIE LAB	`lab(32.15, -1.84, -7.35)`
CIE LCH	`lch(32.15, 7.58, 255.96)`
CIE XYZ	`xyz(6.62, 7.154, 10.047)`
Decimal	`4345175`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #424D57, 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 #424D57	Ratio	AA	AAA	AA large
Sample text	2.43:1	Fail	Fail	Fail
Sample text	8.64:1	Pass	Pass	Pass

#424D57 as text on	Ratio	AA	AAA	AA large
Sample text	8.64:1	Pass	Pass	Pass
Sample text	2.43:1	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 #424D57 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #424d57; }
.text { color: #424d57; }
.border { border: 2px solid #424d57; }
.transparent { background-color: rgb(66 77 87 / 50%); }
.gradient { background: linear-gradient(to right, #424d57, #424257); }

Background

Text color

Border

Similar colors

Questions

What color is #424D57?: #424D57 is a dark, grayish azure, closest to the named color Abyssal. It belongs to the gray family of colors.
What is the RGB value of #424D57?: The RGB value is 66, 77, 87: 66 red, 77 green and 87 blue on a 0 to 255 scale.
What is the complementary color of #424D57?: The complementary color is #574C42, found by rotating the hue 180° on the color wheel.
Is black or white text better on #424D57?: White text. Black text has a contrast ratio of 2.43:1 and white text 8.64:1. WCAG asks for at least 4.5:1 for normal text.