What color is #313F33?

#313F33 is a dark, grayish green, closest to the named color Deep Forest. It belongs to the gray family of colors.

What is the RGB value of #313F33?

The RGB value is 49, 63, 51: 49 red, 63 green and 51 blue on a 0 to 255 scale.

What is the complementary color of #313F33?

The complementary color is #3F313D, found by rotating the hue 180° on the color wheel.

Is black or white text better on #313F33?

White text. Black text has a contrast ratio of 1.89:1 and white text 11.11:1. WCAG asks for at least 4.5:1 for normal text.

#313F33 color

#313F33 rgb(49, 63, 51)

Shades of gray

The hex color #313F33 is a dark, grayish green.

In the RGB color model it is made of 19.2% red, 24.7% green and 20% blue (49, 63, 51).

Its hue angle is 129°, with 13% saturation and 22% lightness. For print, the CMYK equivalent is 22% cyan, 0% magenta, 19% yellow and 75% black.

The closest named color is Deep Forest (#3C463E), a difference of 3.9 ΔE, a small difference.

White text is the more readable choice on this background (contrast 11.11:1).

#313F33 color codes

HEX	`#313F33`
RGB	`rgb(49, 63, 51)`
RGB percent	`rgb(19.2%, 24.7%, 20%)`
HSL	`hsl(129, 13%, 22%)`
HSV / HSB	`hsv(129, 22%, 25%)`
CMYK	`cmyk(22%, 0%, 19%, 75%)`
CIE LAB	`lab(25.1, -8.58, 5.51)`
CIE LCH	`lch(25.1, 10.2, 147.3)`
CIE XYZ	`xyz(3.642, 4.447, 3.798)`
Decimal	`3227443`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #313F33, 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 #313F33	Ratio	AA	AAA	AA large
Sample text	1.89:1	Fail	Fail	Fail
Sample text	11.11:1	Pass	Pass	Pass

#313F33 as text on	Ratio	AA	AAA	AA large
Sample text	11.11:1	Pass	Pass	Pass
Sample text	1.89:1	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 #313F33 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #313f33; }
.text { color: #313f33; }
.border { border: 2px solid #313f33; }
.transparent { background-color: rgb(49 63 51 / 50%); }
.gradient { background: linear-gradient(to right, #313f33, #313f3a); }

Background

Text color

Border

Similar colors

Closest common color name: Onyx.

Questions

What color is #313F33?: #313F33 is a dark, grayish green, closest to the named color Deep Forest. It belongs to the gray family of colors.
What is the RGB value of #313F33?: The RGB value is 49, 63, 51: 49 red, 63 green and 51 blue on a 0 to 255 scale.
What is the complementary color of #313F33?: The complementary color is #3F313D, found by rotating the hue 180° on the color wheel.
Is black or white text better on #313F33?: White text. Black text has a contrast ratio of 1.89:1 and white text 11.11:1. WCAG asks for at least 4.5:1 for normal text.