What color is #2D4156?

#2D4156 is a dark, desaturated azure, closest to the named color Pi. It belongs to the blue family of colors.

What is the RGB value of #2D4156?

The RGB value is 45, 65, 86: 45 red, 65 green and 86 blue on a 0 to 255 scale.

What is the complementary color of #2D4156?

The complementary color is #56422D, found by rotating the hue 180° on the color wheel.

Is black or white text better on #2D4156?

White text. Black text has a contrast ratio of 2:1 and white text 10.49:1. WCAG asks for at least 4.5:1 for normal text.

#2D4156 color

#2D4156 rgb(45, 65, 86)

Shades of blue

The hex color #2D4156 is a dark, desaturated azure.

In the RGB color model it is made of 17.6% red, 25.5% green and 33.7% blue (45, 65, 86).

Its hue angle is 211°, with 31% saturation and 26% lightness. For print, the CMYK equivalent is 48% cyan, 24% magenta, 0% yellow and 66% black.

The closest named color is Pi (#314159), a difference of 2.6 ΔE, a small difference.

White text is the more readable choice on this background (contrast 10.49:1).

#2D4156 color codes

HEX	`#2D4156`
RGB	`rgb(45, 65, 86)`
RGB percent	`rgb(17.6%, 25.5%, 33.7%)`
HSL	`hsl(211, 31%, 26%)`
HSV / HSB	`hsv(211, 48%, 34%)`
CMYK	`cmyk(48%, 24%, 0%, 66%)`
CIE LAB	`lab(26.76, -1.43, -15.05)`
CIE LCH	`lch(26.76, 15.12, 264.56)`
CIE XYZ	`xyz(4.652, 5.01, 9.524)`
Decimal	`2965846`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #2D4156, 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 #2D4156	Ratio	AA	AAA	AA large
Sample text	2:1	Fail	Fail	Fail
Sample text	10.49:1	Pass	Pass	Pass

#2D4156 as text on	Ratio	AA	AAA	AA large
Sample text	10.49:1	Pass	Pass	Pass
Sample text	2:1	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 #2D4156 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #2d4156; }
.text { color: #2d4156; }
.border { border: 2px solid #2d4156; }
.transparent { background-color: rgb(45 65 86 / 50%); }
.gradient { background: linear-gradient(to right, #2d4156, #2e2d56); }

Background

Text color

Border

Similar colors

Closest common color name: Charcoal.

Questions

What color is #2D4156?: #2D4156 is a dark, desaturated azure, closest to the named color Pi. It belongs to the blue family of colors.
What is the RGB value of #2D4156?: The RGB value is 45, 65, 86: 45 red, 65 green and 86 blue on a 0 to 255 scale.
What is the complementary color of #2D4156?: The complementary color is #56422D, found by rotating the hue 180° on the color wheel.
Is black or white text better on #2D4156?: White text. Black text has a contrast ratio of 2:1 and white text 10.49:1. WCAG asks for at least 4.5:1 for normal text.