What color is #0A2B41?

#0A2B41 is a very dark, moderate azure, closest to the named color Sea of Stars. It belongs to the blue family of colors.

What is the RGB value of #0A2B41?

The RGB value is 10, 43, 65: 10 red, 43 green and 65 blue on a 0 to 255 scale.

What is the complementary color of #0A2B41?

The complementary color is #41200A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #0A2B41?

White text. Black text has a contrast ratio of 1.43:1 and white text 14.64:1. WCAG asks for at least 4.5:1 for normal text.

#0A2B41 color

#0A2B41 rgb(10, 43, 65)

Shades of blue

The hex color #0A2B41 is a very dark, moderate azure.

In the RGB color model it is made of 3.9% red, 16.9% green and 25.5% blue (10, 43, 65).

Its hue angle is 204°, with 73% saturation and 15% lightness. For print, the CMYK equivalent is 85% cyan, 34% magenta, 0% yellow and 75% black.

The closest named color is Sea of Stars (#0B334D), a difference of 2.8 ΔE, a small difference.

White text is the more readable choice on this background (contrast 14.64:1).

#0A2B41 color codes

HEX	`#0A2B41`
RGB	`rgb(10, 43, 65)`
RGB percent	`rgb(3.9%, 16.9%, 25.5%)`
HSL	`hsl(204, 73%, 15%)`
HSV / HSB	`hsv(204, 85%, 25%)`
CMYK	`cmyk(85%, 34%, 0%, 75%)`
CIE LAB	`lab(16.37, -2.83, -17.29)`
CIE LCH	`lch(16.37, 17.52, 260.7)`
CIE XYZ	`xyz(1.943, 2.174, 5.317)`
Decimal	`666433`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #0A2B41, 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 #0A2B41	Ratio	AA	AAA	AA large
Sample text	1.43:1	Fail	Fail	Fail
Sample text	14.64:1	Pass	Pass	Pass

#0A2B41 as text on	Ratio	AA	AAA	AA large
Sample text	14.64:1	Pass	Pass	Pass
Sample text	1.43:1	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 #0A2B41 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #0a2b41; }
.text { color: #0a2b41; }
.border { border: 2px solid #0a2b41; }
.transparent { background-color: rgb(10 43 65 / 50%); }
.gradient { background: linear-gradient(to right, #0a2b41, #0a1041); }

Background

Text color

Border

Similar colors

Questions

What color is #0A2B41?: #0A2B41 is a very dark, moderate azure, closest to the named color Sea of Stars. It belongs to the blue family of colors.
What is the RGB value of #0A2B41?: The RGB value is 10, 43, 65: 10 red, 43 green and 65 blue on a 0 to 255 scale.
What is the complementary color of #0A2B41?: The complementary color is #41200A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #0A2B41?: White text. Black text has a contrast ratio of 1.43:1 and white text 14.64:1. WCAG asks for at least 4.5:1 for normal text.