What color is #233631?

#233631 is a very dark, grayish spring green, closest to the named color Aztec. It belongs to the gray family of colors.

What is the RGB value of #233631?

The RGB value is 35, 54, 49: 35 red, 54 green and 49 blue on a 0 to 255 scale.

What is the complementary color of #233631?

The complementary color is #362328, found by rotating the hue 180° on the color wheel.

Is black or white text better on #233631?

White text. Black text has a contrast ratio of 1.64:1 and white text 12.78:1. WCAG asks for at least 4.5:1 for normal text.

#233631 color

#233631 rgb(35, 54, 49)

Shades of gray

The hex color #233631 is a very dark, grayish spring green.

In the RGB color model it is made of 13.7% red, 21.2% green and 19.2% blue (35, 54, 49).

Its hue angle is 164°, with 21% saturation and 17% lightness. For print, the CMYK equivalent is 35% cyan, 0% magenta, 9% yellow and 79% black.

The closest named color is Aztec (#293432), a difference of 4 ΔE, a small difference.

White text is the more readable choice on this background (contrast 12.78:1).

#233631 color codes

HEX	`#233631`
RGB	`rgb(35, 54, 49)`
RGB percent	`rgb(13.7%, 21.2%, 19.2%)`
HSL	`hsl(164, 21%, 17%)`
HSV / HSB	`hsv(164, 35%, 21%)`
CMYK	`cmyk(35%, 0%, 9%, 79%)`
CIE LAB	`lab(20.89, -9.02, 0.69)`
CIE LCH	`lch(20.89, 9.05, 175.65)`
CIE XYZ	`xyz(2.566, 3.217, 3.391)`
Decimal	`2307633`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #233631, 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 #233631	Ratio	AA	AAA	AA large
Sample text	1.64:1	Fail	Fail	Fail
Sample text	12.78:1	Pass	Pass	Pass

#233631 as text on	Ratio	AA	AAA	AA large
Sample text	12.78:1	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 #233631 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #233631; }
.text { color: #233631; }
.border { border: 2px solid #233631; }
.transparent { background-color: rgb(35 54 49 / 50%); }
.gradient { background: linear-gradient(to right, #233631, #233236); }

Background

Text color

Border

Similar colors

Closest common color name: Onyx.

Questions

What color is #233631?: #233631 is a very dark, grayish spring green, closest to the named color Aztec. It belongs to the gray family of colors.
What is the RGB value of #233631?: The RGB value is 35, 54, 49: 35 red, 54 green and 49 blue on a 0 to 255 scale.
What is the complementary color of #233631?: The complementary color is #362328, found by rotating the hue 180° on the color wheel.
Is black or white text better on #233631?: White text. Black text has a contrast ratio of 1.64:1 and white text 12.78:1. WCAG asks for at least 4.5:1 for normal text.