What color is #243B31?

#243B31 is a very dark, grayish spring green, closest to the named color Everglade. It belongs to the gray family of colors.

What is the RGB value of #243B31?

The RGB value is 36, 59, 49: 36 red, 59 green and 49 blue on a 0 to 255 scale.

What is the complementary color of #243B31?

The complementary color is #3B242E, found by rotating the hue 180° on the color wheel.

Is black or white text better on #243B31?

White text. Black text has a contrast ratio of 1.74:1 and white text 12.03:1. WCAG asks for at least 4.5:1 for normal text.

#243B31 color

#243B31 rgb(36, 59, 49)

Shades of gray

The hex color #243B31 is a very dark, grayish spring green.

In the RGB color model it is made of 14.1% red, 23.1% green and 19.2% blue (36, 59, 49).

Its hue angle is 154°, with 24% saturation and 19% lightness. For print, the CMYK equivalent is 39% cyan, 0% magenta, 17% yellow and 77% black.

The closest named color is Everglade (#264334), a difference of 3.6 ΔE, a small difference.

White text is the more readable choice on this background (contrast 12.03:1).

#243B31 color codes

HEX	`#243B31`
RGB	`rgb(36, 59, 49)`
RGB percent	`rgb(14.1%, 23.1%, 19.2%)`
HSL	`hsl(154, 24%, 19%)`
HSV / HSB	`hsv(154, 39%, 23%)`
CMYK	`cmyk(39%, 0%, 17%, 77%)`
CIE LAB	`lab(22.74, -11.72, 3.36)`
CIE LCH	`lch(22.74, 12.19, 164.02)`
CIE XYZ	`xyz(2.846, 3.725, 3.474)`
Decimal	`2374449`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #243B31, 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 #243B31	Ratio	AA	AAA	AA large
Sample text	1.74:1	Fail	Fail	Fail
Sample text	12.03:1	Pass	Pass	Pass

#243B31 as text on	Ratio	AA	AAA	AA large
Sample text	12.03:1	Pass	Pass	Pass
Sample text	1.74:1	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 #243B31 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #243b31; }
.text { color: #243b31; }
.border { border: 2px solid #243b31; }
.transparent { background-color: rgb(36 59 49 / 50%); }
.gradient { background: linear-gradient(to right, #243b31, #24393b); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Slate Gray.

Questions

What color is #243B31?: #243B31 is a very dark, grayish spring green, closest to the named color Everglade. It belongs to the gray family of colors.
What is the RGB value of #243B31?: The RGB value is 36, 59, 49: 36 red, 59 green and 49 blue on a 0 to 255 scale.
What is the complementary color of #243B31?: The complementary color is #3B242E, found by rotating the hue 180° on the color wheel.
Is black or white text better on #243B31?: White text. Black text has a contrast ratio of 1.74:1 and white text 12.03:1. WCAG asks for at least 4.5:1 for normal text.