What color is #31456B?

#31456B is a dark, desaturated azure, closest to the named color Forlorn Cruise. It belongs to the blue family of colors.

What is the RGB value of #31456B?

The RGB value is 49, 69, 107: 49 red, 69 green and 107 blue on a 0 to 255 scale.

What is the complementary color of #31456B?

The complementary color is #6B5731, found by rotating the hue 180° on the color wheel.

Is black or white text better on #31456B?

White text. Black text has a contrast ratio of 2.19:1 and white text 9.57:1. WCAG asks for at least 4.5:1 for normal text.

#31456B color

#31456B rgb(49, 69, 107)

Shades of blue

The hex color #31456B is a dark, desaturated azure.

In the RGB color model it is made of 19.2% red, 27.1% green and 42% blue (49, 69, 107).

Its hue angle is 219°, with 37% saturation and 31% lightness. For print, the CMYK equivalent is 54% cyan, 36% magenta, 0% yellow and 58% black.

The closest named color is Forlorn Cruise (#34466C), a difference of 0.7 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 9.57:1).

#31456B color codes

HEX	`#31456B`
RGB	`rgb(49, 69, 107)`
RGB percent	`rgb(19.2%, 27.1%, 42%)`
HSL	`hsl(219, 37%, 31%)`
HSV / HSB	`hsv(219, 54%, 42%)`
CMYK	`cmyk(54%, 36%, 0%, 58%)`
CIE LAB	`lab(29.34, 4.19, -24.53)`
CIE LCH	`lch(29.34, 24.88, 279.7)`
CIE XYZ	`xyz(6.048, 5.97, 14.741)`
Decimal	`3229035`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #31456B, 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 #31456B	Ratio	AA	AAA	AA large
Sample text	2.19:1	Fail	Fail	Fail
Sample text	9.57:1	Pass	Pass	Pass

#31456B as text on	Ratio	AA	AAA	AA large
Sample text	9.57:1	Pass	Pass	Pass
Sample text	2.19:1	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 #31456B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #31456b; }
.text { color: #31456b; }
.border { border: 2px solid #31456b; }
.transparent { background-color: rgb(49 69 107 / 50%); }
.gradient { background: linear-gradient(to right, #31456b, #3a316b); }

Background

Text color

Border

Similar colors

Closest common color name: Prussian Blue.

Questions

What color is #31456B?: #31456B is a dark, desaturated azure, closest to the named color Forlorn Cruise. It belongs to the blue family of colors.
What is the RGB value of #31456B?: The RGB value is 49, 69, 107: 49 red, 69 green and 107 blue on a 0 to 255 scale.
What is the complementary color of #31456B?: The complementary color is #6B5731, found by rotating the hue 180° on the color wheel.
Is black or white text better on #31456B?: White text. Black text has a contrast ratio of 2.19:1 and white text 9.57:1. WCAG asks for at least 4.5:1 for normal text.