What color is #2B3239?

#2B3239 is a very dark, grayish azure, closest to the named color Nightmare Fuel. It belongs to the gray family of colors.

What is the RGB value of #2B3239?

The RGB value is 43, 50, 57: 43 red, 50 green and 57 blue on a 0 to 255 scale.

What is the complementary color of #2B3239?

The complementary color is #39322B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #2B3239?

White text. Black text has a contrast ratio of 1.62:1 and white text 12.98:1. WCAG asks for at least 4.5:1 for normal text.

#2B3239 color

#2B3239 rgb(43, 50, 57)

Shades of gray

The hex color #2B3239 is a very dark, grayish azure.

In the RGB color model it is made of 16.9% red, 19.6% green and 22.4% blue (43, 50, 57).

Its hue angle is 210°, with 14% saturation and 20% lightness. For print, the CMYK equivalent is 25% cyan, 12% magenta, 0% yellow and 78% black.

The closest named color is Nightmare Fuel (#293135), a difference of 2.3 ΔE, a small difference.

White text is the more readable choice on this background (contrast 12.98:1).

#2B3239 color codes

HEX	`#2B3239`
RGB	`rgb(43, 50, 57)`
RGB percent	`rgb(16.9%, 19.6%, 22.4%)`
HSL	`hsl(210, 14%, 20%)`
HSV / HSB	`hsv(210, 25%, 22%)`
CMYK	`cmyk(25%, 12%, 0%, 78%)`
CIE LAB	`lab(20.4, -1.11, -5.43)`
CIE LCH	`lch(20.4, 5.54, 258.44)`
CIE XYZ	`xyz(2.875, 3.09, 4.315)`
Decimal	`2830905`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #2B3239, 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 #2B3239	Ratio	AA	AAA	AA large
Sample text	1.62:1	Fail	Fail	Fail
Sample text	12.98:1	Pass	Pass	Pass

#2B3239 as text on	Ratio	AA	AAA	AA large
Sample text	12.98:1	Pass	Pass	Pass
Sample text	1.62:1	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 #2B3239 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #2b3239; }
.text { color: #2b3239; }
.border { border: 2px solid #2b3239; }
.transparent { background-color: rgb(43 50 57 / 50%); }
.gradient { background: linear-gradient(to right, #2b3239, #2b2b39); }

Background

Text color

Border

Similar colors

Questions

What color is #2B3239?: #2B3239 is a very dark, grayish azure, closest to the named color Nightmare Fuel. It belongs to the gray family of colors.
What is the RGB value of #2B3239?: The RGB value is 43, 50, 57: 43 red, 50 green and 57 blue on a 0 to 255 scale.
What is the complementary color of #2B3239?: The complementary color is #39322B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #2B3239?: White text. Black text has a contrast ratio of 1.62:1 and white text 12.98:1. WCAG asks for at least 4.5:1 for normal text.