What color is #212D20?

#212D20 is a very dark, grayish green, closest to the named color Nightmare. It belongs to the black family of colors.

What is the RGB value of #212D20?

The RGB value is 33, 45, 32: 33 red, 45 green and 32 blue on a 0 to 255 scale.

What is the complementary color of #212D20?

The complementary color is #2C202D, found by rotating the hue 180° on the color wheel.

Is black or white text better on #212D20?

White text. Black text has a contrast ratio of 1.46:1 and white text 14.37:1. WCAG asks for at least 4.5:1 for normal text.

#212D20 color

#212D20 rgb(33, 45, 32)

Shades of black

The hex color #212D20 is a very dark, grayish green.

In the RGB color model it is made of 12.9% red, 17.6% green and 12.5% blue (33, 45, 32).

Its hue angle is 115°, with 17% saturation and 15% lightness. For print, the CMYK equivalent is 27% cyan, 0% magenta, 29% yellow and 82% black.

The closest named color is Nightmare (#112211), a difference of 4.8 ΔE, a small difference.

White text is the more readable choice on this background (contrast 14.37:1).

#212D20 color codes

HEX	`#212D20`
RGB	`rgb(33, 45, 32)`
RGB percent	`rgb(12.9%, 17.6%, 12.5%)`
HSL	`hsl(115, 17%, 15%)`
HSV / HSB	`hsv(115, 29%, 18%)`
CMYK	`cmyk(27%, 0%, 29%, 82%)`
CIE LAB	`lab(17.01, -8.36, 6.78)`
CIE LCH	`lch(17.01, 10.77, 140.96)`
CIE XYZ	`xyz(1.826, 2.304, 1.715)`
Decimal	`2174240`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #212D20, 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 #212D20	Ratio	AA	AAA	AA large
Sample text	1.46:1	Fail	Fail	Fail
Sample text	14.37:1	Pass	Pass	Pass

#212D20 as text on	Ratio	AA	AAA	AA large
Sample text	14.37:1	Pass	Pass	Pass
Sample text	1.46:1	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 #212D20 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #212d20; }
.text { color: #212d20; }
.border { border: 2px solid #212d20; }
.transparent { background-color: rgb(33 45 32 / 50%); }
.gradient { background: linear-gradient(to right, #212d20, #202d25); }

Background

Text color

Border

Similar colors

Closest common color name: Onyx.

Questions

What color is #212D20?: #212D20 is a very dark, grayish green, closest to the named color Nightmare. It belongs to the black family of colors.
What is the RGB value of #212D20?: The RGB value is 33, 45, 32: 33 red, 45 green and 32 blue on a 0 to 255 scale.
What is the complementary color of #212D20?: The complementary color is #2C202D, found by rotating the hue 180° on the color wheel.
Is black or white text better on #212D20?: White text. Black text has a contrast ratio of 1.46:1 and white text 14.37:1. WCAG asks for at least 4.5:1 for normal text.