What color is #0D2D3B?

#0D2D3B is a very dark, moderate azure, closest to the named color Oceanic Noir. It belongs to the blue family of colors.

What is the RGB value of #0D2D3B?

The RGB value is 13, 45, 59: 13 red, 45 green and 59 blue on a 0 to 255 scale.

What is the complementary color of #0D2D3B?

The complementary color is #3B1B0D, found by rotating the hue 180° on the color wheel.

Is black or white text better on #0D2D3B?

White text. Black text has a contrast ratio of 1.46:1 and white text 14.43:1. WCAG asks for at least 4.5:1 for normal text.

#0D2D3B color

#0D2D3B rgb(13, 45, 59)

Shades of blue

The hex color #0D2D3B is a very dark, moderate azure.

In the RGB color model it is made of 5.1% red, 17.6% green and 23.1% blue (13, 45, 59).

Its hue angle is 198°, with 64% saturation and 14% lightness. For print, the CMYK equivalent is 78% cyan, 24% magenta, 0% yellow and 77% black.

The closest named color is Oceanic Noir (#172B36), a difference of 2.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 14.43:1).

#0D2D3B color codes

HEX	`#0D2D3B`
RGB	`rgb(13, 45, 59)`
RGB percent	`rgb(5.1%, 17.6%, 23.1%)`
HSL	`hsl(198, 64%, 14%)`
HSV / HSB	`hsv(198, 78%, 23%)`
CMYK	`cmyk(78%, 24%, 0%, 77%)`
CIE LAB	`lab(16.88, -6.19, -12.33)`
CIE LCH	`lch(16.88, 13.8, 243.34)`
CIE XYZ	`xyz(1.893, 2.278, 4.477)`
Decimal	`863547`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #0D2D3B, 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 #0D2D3B	Ratio	AA	AAA	AA large
Sample text	1.46:1	Fail	Fail	Fail
Sample text	14.43:1	Pass	Pass	Pass

#0D2D3B as text on	Ratio	AA	AAA	AA large
Sample text	14.43:1	Pass	Pass	Pass
Sample text	1.46:1	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 #0D2D3B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #0d2d3b; }
.text { color: #0d2d3b; }
.border { border: 2px solid #0d2d3b; }
.transparent { background-color: rgb(13 45 59 / 50%); }
.gradient { background: linear-gradient(to right, #0d2d3b, #0d163b); }

Background

Text color

Border

Similar colors

Closest common color name: Gunmetal.

Questions

What color is #0D2D3B?: #0D2D3B is a very dark, moderate azure, closest to the named color Oceanic Noir. It belongs to the blue family of colors.
What is the RGB value of #0D2D3B?: The RGB value is 13, 45, 59: 13 red, 45 green and 59 blue on a 0 to 255 scale.
What is the complementary color of #0D2D3B?: The complementary color is #3B1B0D, found by rotating the hue 180° on the color wheel.
Is black or white text better on #0D2D3B?: White text. Black text has a contrast ratio of 1.46:1 and white text 14.43:1. WCAG asks for at least 4.5:1 for normal text.