What color is #2C3951?

#2C3951 is a dark, desaturated azure, closest to the named color Nautilus. It belongs to the blue family of colors.

What is the RGB value of #2C3951?

The RGB value is 44, 57, 81: 44 red, 57 green and 81 blue on a 0 to 255 scale.

What is the complementary color of #2C3951?

The complementary color is #51442C, found by rotating the hue 180° on the color wheel.

Is black or white text better on #2C3951?

White text. Black text has a contrast ratio of 1.81:1 and white text 11.59:1. WCAG asks for at least 4.5:1 for normal text.

#2C3951 color

#2C3951 rgb(44, 57, 81)

Shades of blue

The hex color #2C3951 is a dark, desaturated azure.

In the RGB color model it is made of 17.3% red, 22.4% green and 31.8% blue (44, 57, 81).

Its hue angle is 219°, with 30% saturation and 25% lightness. For print, the CMYK equivalent is 46% cyan, 30% magenta, 0% yellow and 68% black.

The closest named color is Nautilus (#273C5A), a difference of 2.8 ΔE, a small difference.

White text is the more readable choice on this background (contrast 11.59:1).

#2C3951 color codes

HEX	`#2C3951`
RGB	`rgb(44, 57, 81)`
RGB percent	`rgb(17.3%, 22.4%, 31.8%)`
HSL	`hsl(219, 30%, 25%)`
HSV / HSB	`hsv(219, 46%, 32%)`
CMYK	`cmyk(46%, 30%, 0%, 68%)`
CIE LAB	`lab(23.85, 1.94, -16.28)`
CIE LCH	`lch(23.85, 16.39, 276.79)`
CIE XYZ	`xyz(3.987, 4.056, 8.356)`
Decimal	`2898257`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #2C3951, 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 #2C3951	Ratio	AA	AAA	AA large
Sample text	1.81:1	Fail	Fail	Fail
Sample text	11.59:1	Pass	Pass	Pass

#2C3951 as text on	Ratio	AA	AAA	AA large
Sample text	11.59:1	Pass	Pass	Pass
Sample text	1.81:1	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 #2C3951 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #2c3951; }
.text { color: #2c3951; }
.border { border: 2px solid #2c3951; }
.transparent { background-color: rgb(44 57 81 / 50%); }
.gradient { background: linear-gradient(to right, #2c3951, #322c51); }

Background

Text color

Border

Similar colors

Closest common color name: Prussian Blue.

Questions

What color is #2C3951?: #2C3951 is a dark, desaturated azure, closest to the named color Nautilus. It belongs to the blue family of colors.
What is the RGB value of #2C3951?: The RGB value is 44, 57, 81: 44 red, 57 green and 81 blue on a 0 to 255 scale.
What is the complementary color of #2C3951?: The complementary color is #51442C, found by rotating the hue 180° on the color wheel.
Is black or white text better on #2C3951?: White text. Black text has a contrast ratio of 1.81:1 and white text 11.59:1. WCAG asks for at least 4.5:1 for normal text.