What color is #31394D?

#31394D is a dark, grayish blue, closest to the named color Dark & Stormy. It belongs to the blue family of colors.

What is the RGB value of #31394D?

The RGB value is 49, 57, 77: 49 red, 57 green and 77 blue on a 0 to 255 scale.

What is the complementary color of #31394D?

The complementary color is #4D4531, found by rotating the hue 180° on the color wheel.

Is black or white text better on #31394D?

White text. Black text has a contrast ratio of 1.82:1 and white text 11.52:1. WCAG asks for at least 4.5:1 for normal text.

#31394D color

#31394D rgb(49, 57, 77)

Shades of blue

The hex color #31394D is a dark, grayish blue.

In the RGB color model it is made of 19.2% red, 22.4% green and 30.2% blue (49, 57, 77).

Its hue angle is 223°, with 22% saturation and 25% lightness. For print, the CMYK equivalent is 36% cyan, 26% magenta, 0% yellow and 70% black.

The closest named color is Dark & Stormy (#353F51), a difference of 2.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 11.52:1).

#31394D color codes

HEX	`#31394D`
RGB	`rgb(49, 57, 77)`
RGB percent	`rgb(19.2%, 22.4%, 30.2%)`
HSL	`hsl(223, 22%, 25%)`
HSV / HSB	`hsv(223, 36%, 30%)`
CMYK	`cmyk(36%, 26%, 0%, 70%)`
CIE LAB	`lab(24.05, 2.29, -13.3)`
CIE LCH	`lch(24.05, 13.49, 279.78)`
CIE XYZ	`xyz(4.069, 4.115, 7.6)`
Decimal	`3225933`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #31394D, 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 #31394D	Ratio	AA	AAA	AA large
Sample text	1.82:1	Fail	Fail	Fail
Sample text	11.52:1	Pass	Pass	Pass

#31394D as text on	Ratio	AA	AAA	AA large
Sample text	11.52:1	Pass	Pass	Pass
Sample text	1.82:1	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 #31394D looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #31394d; }
.text { color: #31394d; }
.border { border: 2px solid #31394d; }
.transparent { background-color: rgb(49 57 77 / 50%); }
.gradient { background: linear-gradient(to right, #31394d, #37314d); }

Background

Text color

Border

Similar colors

Closest common color name: Charcoal.

Questions

What color is #31394D?: #31394D is a dark, grayish blue, closest to the named color Dark & Stormy. It belongs to the blue family of colors.
What is the RGB value of #31394D?: The RGB value is 49, 57, 77: 49 red, 57 green and 77 blue on a 0 to 255 scale.
What is the complementary color of #31394D?: The complementary color is #4D4531, found by rotating the hue 180° on the color wheel.
Is black or white text better on #31394D?: White text. Black text has a contrast ratio of 1.82:1 and white text 11.52:1. WCAG asks for at least 4.5:1 for normal text.