What color is #223630?

#223630 is a very dark, grayish spring green, closest to the named color Swamp Thing. It belongs to the gray family of colors.

What is the RGB value of #223630?

The RGB value is 34, 54, 48: 34 red, 54 green and 48 blue on a 0 to 255 scale.

What is the complementary color of #223630?

The complementary color is #362228, found by rotating the hue 180° on the color wheel.

Is black or white text better on #223630?

White text. Black text has a contrast ratio of 1.64:1 and white text 12.82:1. WCAG asks for at least 4.5:1 for normal text.

#223630 color

#223630 rgb(34, 54, 48)

Shades of gray

The hex color #223630 is a very dark, grayish spring green.

In the RGB color model it is made of 13.3% red, 21.2% green and 18.8% blue (34, 54, 48).

Its hue angle is 162°, with 23% saturation and 17% lightness. For print, the CMYK equivalent is 37% cyan, 0% magenta, 11% yellow and 79% black.

The closest named color is Swamp Thing (#162825), a difference of 4.6 ΔE, a small difference.

White text is the more readable choice on this background (contrast 12.82:1).

#223630 color codes

HEX	`#223630`
RGB	`rgb(34, 54, 48)`
RGB percent	`rgb(13.3%, 21.2%, 18.8%)`
HSL	`hsl(162, 23%, 17%)`
HSV / HSB	`hsv(162, 37%, 21%)`
CMYK	`cmyk(37%, 0%, 11%, 79%)`
CIE LAB	`lab(20.8, -9.66, 1.21)`
CIE LCH	`lch(20.8, 9.74, 172.84)`
CIE XYZ	`xyz(2.512, 3.192, 3.279)`
Decimal	`2242096`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #223630, 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 #223630	Ratio	AA	AAA	AA large
Sample text	1.64:1	Fail	Fail	Fail
Sample text	12.82:1	Pass	Pass	Pass

#223630 as text on	Ratio	AA	AAA	AA large
Sample text	12.82:1	Pass	Pass	Pass
Sample text	1.64:1	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 #223630 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #223630; }
.text { color: #223630; }
.border { border: 2px solid #223630; }
.transparent { background-color: rgb(34 54 48 / 50%); }
.gradient { background: linear-gradient(to right, #223630, #223236); }

Background

Text color

Border

Similar colors

Closest common color name: Onyx.

Questions

What color is #223630?: #223630 is a very dark, grayish spring green, closest to the named color Swamp Thing. It belongs to the gray family of colors.
What is the RGB value of #223630?: The RGB value is 34, 54, 48: 34 red, 54 green and 48 blue on a 0 to 255 scale.
What is the complementary color of #223630?: The complementary color is #362228, found by rotating the hue 180° on the color wheel.
Is black or white text better on #223630?: White text. Black text has a contrast ratio of 1.64:1 and white text 12.82:1. WCAG asks for at least 4.5:1 for normal text.