What color is #405155?

#405155 is a dark, grayish cyan, closest to the named color Descent Into the Catacombs. It belongs to the gray family of colors.

What is the RGB value of #405155?

The RGB value is 64, 81, 85: 64 red, 81 green and 85 blue on a 0 to 255 scale.

What is the complementary color of #405155?

The complementary color is #554440, found by rotating the hue 180° on the color wheel.

Is black or white text better on #405155?

White text. Black text has a contrast ratio of 2.53:1 and white text 8.31:1. WCAG asks for at least 4.5:1 for normal text.

#405155 color

#405155 rgb(64, 81, 85)

Shades of gray

The hex color #405155 is a dark, grayish cyan.

In the RGB color model it is made of 25.1% red, 31.8% green and 33.3% blue (64, 81, 85).

Its hue angle is 191°, with 14% saturation and 29% lightness. For print, the CMYK equivalent is 25% cyan, 5% magenta, 0% yellow and 67% black.

The closest named color is Descent Into the Catacombs (#445155), a difference of 1.7 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 8.31:1).

#405155 color codes

HEX	`#405155`
RGB	`rgb(64, 81, 85)`
RGB percent	`rgb(25.1%, 31.8%, 33.3%)`
HSL	`hsl(191, 14%, 29%)`
HSV / HSB	`hsv(191, 25%, 33%)`
CMYK	`cmyk(25%, 5%, 0%, 67%)`
CIE LAB	`lab(33.2, -5.57, -4.53)`
CIE LCH	`lch(33.2, 7.18, 219.14)`
CIE XYZ	`xyz(6.696, 7.63, 9.713)`
Decimal	`4215125`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #405155, 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 #405155	Ratio	AA	AAA	AA large
Sample text	2.53:1	Fail	Fail	Fail
Sample text	8.31:1	Pass	Pass	Pass

#405155 as text on	Ratio	AA	AAA	AA large
Sample text	8.31:1	Pass	Pass	Pass
Sample text	2.53:1	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 #405155 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #405155; }
.text { color: #405155; }
.border { border: 2px solid #405155; }
.transparent { background-color: rgb(64 81 85 / 50%); }
.gradient { background: linear-gradient(to right, #405155, #404655); }

Background

Text color

Border

Similar colors

Closest common color name: Charcoal.

Questions

What color is #405155?: #405155 is a dark, grayish cyan, closest to the named color Descent Into the Catacombs. It belongs to the gray family of colors.
What is the RGB value of #405155?: The RGB value is 64, 81, 85: 64 red, 81 green and 85 blue on a 0 to 255 scale.
What is the complementary color of #405155?: The complementary color is #554440, found by rotating the hue 180° on the color wheel.
Is black or white text better on #405155?: White text. Black text has a contrast ratio of 2.53:1 and white text 8.31:1. WCAG asks for at least 4.5:1 for normal text.