What color is #2B313C?

#2B313C is a dark, grayish azure, closest to the named color Total Eclipse. It belongs to the gray family of colors.

What is the RGB value of #2B313C?

The RGB value is 43, 49, 60: 43 red, 49 green and 60 blue on a 0 to 255 scale.

What is the complementary color of #2B313C?

The complementary color is #3C362B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #2B313C?

White text. Black text has a contrast ratio of 1.61:1 and white text 13.07:1. WCAG asks for at least 4.5:1 for normal text.

#2B313C color

#2B313C rgb(43, 49, 60)

Shades of gray

The hex color #2B313C is a dark, grayish azure.

In the RGB color model it is made of 16.9% red, 19.2% green and 23.5% blue (43, 49, 60).

Its hue angle is 219°, with 17% saturation and 20% lightness. For print, the CMYK equivalent is 28% cyan, 18% magenta, 0% yellow and 76% black.

The closest named color is Total Eclipse (#303543), a difference of 2.4 ΔE, a small difference.

White text is the more readable choice on this background (contrast 13.07:1).

#2B313C color codes

HEX	`#2B313C`
RGB	`rgb(43, 49, 60)`
RGB percent	`rgb(16.9%, 19.2%, 23.5%)`
HSL	`hsl(219, 17%, 20%)`
HSV / HSB	`hsv(219, 28%, 24%)`
CMYK	`cmyk(28%, 18%, 0%, 76%)`
CIE LAB	`lab(20.19, 0.43, -7.8)`
CIE LCH	`lch(20.19, 7.81, 273.16)`
CIE XYZ	`xyz(2.91, 3.036, 4.707)`
Decimal	`2830652`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #2B313C, 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 #2B313C	Ratio	AA	AAA	AA large
Sample text	1.61:1	Fail	Fail	Fail
Sample text	13.07:1	Pass	Pass	Pass

#2B313C as text on	Ratio	AA	AAA	AA large
Sample text	13.07:1	Pass	Pass	Pass
Sample text	1.61:1	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 #2B313C looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #2b313c; }
.text { color: #2b313c; }
.border { border: 2px solid #2b313c; }
.transparent { background-color: rgb(43 49 60 / 50%); }
.gradient { background: linear-gradient(to right, #2b313c, #2d2b3c); }

Background

Text color

Border

Similar colors

Closest common color name: Gunmetal.

Questions

What color is #2B313C?: #2B313C is a dark, grayish azure, closest to the named color Total Eclipse. It belongs to the gray family of colors.
What is the RGB value of #2B313C?: The RGB value is 43, 49, 60: 43 red, 49 green and 60 blue on a 0 to 255 scale.
What is the complementary color of #2B313C?: The complementary color is #3C362B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #2B313C?: White text. Black text has a contrast ratio of 1.61:1 and white text 13.07:1. WCAG asks for at least 4.5:1 for normal text.