What color is #2A2F40?

#2A2F40 is a dark, grayish blue, closest to the named color Total Eclipse. It belongs to the black family of colors.

What is the RGB value of #2A2F40?

The RGB value is 42, 47, 64: 42 red, 47 green and 64 blue on a 0 to 255 scale.

What is the complementary color of #2A2F40?

The complementary color is #403B2A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #2A2F40?

White text. Black text has a contrast ratio of 1.58:1 and white text 13.3:1. WCAG asks for at least 4.5:1 for normal text.

#2A2F40 color

#2A2F40 rgb(42, 47, 64)

Shades of black

The hex color #2A2F40 is a dark, grayish blue.

In the RGB color model it is made of 16.5% red, 18.4% green and 25.1% blue (42, 47, 64).

Its hue angle is 226°, with 21% saturation and 21% lightness. For print, the CMYK equivalent is 34% cyan, 27% magenta, 0% yellow and 75% black.

The closest named color is Total Eclipse (#303543), a difference of 2.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 13.3:1).

#2A2F40 color codes

HEX	`#2A2F40`
RGB	`rgb(42, 47, 64)`
RGB percent	`rgb(16.5%, 18.4%, 25.1%)`
HSL	`hsl(226, 21%, 21%)`
HSV / HSB	`hsv(226, 34%, 25%)`
CMYK	`cmyk(34%, 27%, 0%, 75%)`
CIE LAB	`lab(19.62, 2.64, -11.41)`
CIE LCH	`lch(19.62, 11.71, 283.05)`
CIE XYZ	`xyz(2.897, 2.895, 5.256)`
Decimal	`2764608`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #2A2F40, 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 #2A2F40	Ratio	AA	AAA	AA large
Sample text	1.58:1	Fail	Fail	Fail
Sample text	13.3:1	Pass	Pass	Pass

#2A2F40 as text on	Ratio	AA	AAA	AA large
Sample text	13.3:1	Pass	Pass	Pass
Sample text	1.58:1	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 #2A2F40 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #2a2f40; }
.text { color: #2a2f40; }
.border { border: 2px solid #2a2f40; }
.transparent { background-color: rgb(42 47 64 / 50%); }
.gradient { background: linear-gradient(to right, #2a2f40, #302a40); }

Background

Text color

Border

Similar colors

Closest common color name: Gunmetal.

Questions

What color is #2A2F40?: #2A2F40 is a dark, grayish blue, closest to the named color Total Eclipse. It belongs to the black family of colors.
What is the RGB value of #2A2F40?: The RGB value is 42, 47, 64: 42 red, 47 green and 64 blue on a 0 to 255 scale.
What is the complementary color of #2A2F40?: The complementary color is #403B2A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #2A2F40?: White text. Black text has a contrast ratio of 1.58:1 and white text 13.3:1. WCAG asks for at least 4.5:1 for normal text.