What color is #0A192F?

#0A192F is a very dark, moderate azure, closest to the named color Trapped Darkness. It belongs to the black family of colors.

What is the RGB value of #0A192F?

The RGB value is 10, 25, 47: 10 red, 25 green and 47 blue on a 0 to 255 scale.

What is the complementary color of #0A192F?

The complementary color is #2F200A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #0A192F?

White text. Black text has a contrast ratio of 1.19:1 and white text 17.6:1. WCAG asks for at least 4.5:1 for normal text.

#0A192F color

#0A192F rgb(10, 25, 47)

Shades of black

The hex color #0A192F is a very dark, moderate azure.

In the RGB color model it is made of 3.9% red, 9.8% green and 18.4% blue (10, 25, 47).

Its hue angle is 216°, with 65% saturation and 11% lightness. For print, the CMYK equivalent is 79% cyan, 47% magenta, 0% yellow and 82% black.

The closest named color is Trapped Darkness (#0E1D32), a difference of 1.5 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 17.6:1).

#0A192F color codes

HEX	`#0A192F`
RGB	`rgb(10, 25, 47)`
RGB percent	`rgb(3.9%, 9.8%, 18.4%)`
HSL	`hsl(216, 65%, 11%)`
HSV / HSB	`hsv(216, 79%, 18%)`
CMYK	`cmyk(79%, 47%, 0%, 82%)`
CIE LAB	`lab(8.7, 2.59, -16.62)`
CIE LCH	`lch(8.7, 16.82, 278.86)`
CIE XYZ	`xyz(0.986, 0.965, 2.823)`
Decimal	`661807`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #0A192F, 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 #0A192F	Ratio	AA	AAA	AA large
Sample text	1.19:1	Fail	Fail	Fail
Sample text	17.6:1	Pass	Pass	Pass

#0A192F as text on	Ratio	AA	AAA	AA large
Sample text	17.6:1	Pass	Pass	Pass
Sample text	1.19:1	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 #0A192F looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #0a192f; }
.text { color: #0a192f; }
.border { border: 2px solid #0a192f; }
.transparent { background-color: rgb(10 25 47 / 50%); }
.gradient { background: linear-gradient(to right, #0a192f, #0d0a2f); }

Background

Text color

Border

Similar colors

Closest common color name: Oxford Blue.

Questions

What color is #0A192F?: #0A192F is a very dark, moderate azure, closest to the named color Trapped Darkness. It belongs to the black family of colors.
What is the RGB value of #0A192F?: The RGB value is 10, 25, 47: 10 red, 25 green and 47 blue on a 0 to 255 scale.
What is the complementary color of #0A192F?: The complementary color is #2F200A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #0A192F?: White text. Black text has a contrast ratio of 1.19:1 and white text 17.6:1. WCAG asks for at least 4.5:1 for normal text.