What color is #1C2D47?

#1C2D47 is a very dark, desaturated azure, closest to the named color Eternal Darkness. It belongs to the blue family of colors.

What is the RGB value of #1C2D47?

The RGB value is 28, 45, 71: 28 red, 45 green and 71 blue on a 0 to 255 scale.

What is the complementary color of #1C2D47?

The complementary color is #47361C, found by rotating the hue 180° on the color wheel.

Is black or white text better on #1C2D47?

White text. Black text has a contrast ratio of 1.52:1 and white text 13.85:1. WCAG asks for at least 4.5:1 for normal text.

#1C2D47 color

#1C2D47 rgb(28, 45, 71)

Shades of blue

The hex color #1C2D47 is a very dark, desaturated azure.

In the RGB color model it is made of 11% red, 17.6% green and 27.8% blue (28, 45, 71).

Its hue angle is 216°, with 43% saturation and 19% lightness. For print, the CMYK equivalent is 61% cyan, 37% magenta, 0% yellow and 72% black.

The closest named color is Eternal Darkness (#1C2841), a difference of 2.3 ΔE, a small difference.

White text is the more readable choice on this background (contrast 13.85:1).

#1C2D47 color codes

HEX	`#1C2D47`
RGB	`rgb(28, 45, 71)`
RGB percent	`rgb(11%, 17.6%, 27.8%)`
HSL	`hsl(216, 43%, 19%)`
HSV / HSB	`hsv(216, 61%, 28%)`
CMYK	`cmyk(61%, 37%, 0%, 72%)`
CIE LAB	`lab(18.27, 2.05, -18.36)`
CIE LCH	`lch(18.27, 18.48, 276.37)`
CIE XYZ	`xyz(2.554, 2.578, 6.323)`
Decimal	`1846599`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #1C2D47, 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 #1C2D47	Ratio	AA	AAA	AA large
Sample text	1.52:1	Fail	Fail	Fail
Sample text	13.85:1	Pass	Pass	Pass

#1C2D47 as text on	Ratio	AA	AAA	AA large
Sample text	13.85:1	Pass	Pass	Pass
Sample text	1.52:1	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 #1C2D47 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #1c2d47; }
.text { color: #1c2d47; }
.border { border: 2px solid #1c2d47; }
.transparent { background-color: rgb(28 45 71 / 50%); }
.gradient { background: linear-gradient(to right, #1c2d47, #211c47); }

Background

Text color

Border

Similar colors

Closest common color name: Prussian Blue.

Questions

What color is #1C2D47?: #1C2D47 is a very dark, desaturated azure, closest to the named color Eternal Darkness. It belongs to the blue family of colors.
What is the RGB value of #1C2D47?: The RGB value is 28, 45, 71: 28 red, 45 green and 71 blue on a 0 to 255 scale.
What is the complementary color of #1C2D47?: The complementary color is #47361C, found by rotating the hue 180° on the color wheel.
Is black or white text better on #1C2D47?: White text. Black text has a contrast ratio of 1.52:1 and white text 13.85:1. WCAG asks for at least 4.5:1 for normal text.