What color is #2A3D64?

#2A3D64 is a dark, desaturated blue, closest to the named color Napoleonic Blue. It belongs to the blue family of colors.

What is the RGB value of #2A3D64?

The RGB value is 42, 61, 100: 42 red, 61 green and 100 blue on a 0 to 255 scale.

What is the complementary color of #2A3D64?

The complementary color is #64512A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #2A3D64?

White text. Black text has a contrast ratio of 1.95:1 and white text 10.77:1. WCAG asks for at least 4.5:1 for normal text.

#2A3D64 color

#2A3D64 rgb(42, 61, 100)

Shades of blue

The hex color #2A3D64 is a dark, desaturated blue.

In the RGB color model it is made of 16.5% red, 23.9% green and 39.2% blue (42, 61, 100).

Its hue angle is 220°, with 41% saturation and 28% lightness. For print, the CMYK equivalent is 58% cyan, 39% magenta, 0% yellow and 61% black.

The closest named color is Napoleonic Blue (#2C4170), a difference of 2.2 ΔE, a small difference.

White text is the more readable choice on this background (contrast 10.77:1).

#2A3D64 color codes

HEX	`#2A3D64`
RGB	`rgb(42, 61, 100)`
RGB percent	`rgb(16.5%, 23.9%, 39.2%)`
HSL	`hsl(220, 41%, 28%)`
HSV / HSB	`hsv(220, 58%, 39%)`
CMYK	`cmyk(58%, 39%, 0%, 61%)`
CIE LAB	`lab(26.01, 5.31, -25.32)`
CIE LCH	`lch(26.01, 25.87, 281.84)`
CIE XYZ	`xyz(4.923, 4.749, 12.711)`
Decimal	`2768228`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #2A3D64, 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 #2A3D64	Ratio	AA	AAA	AA large
Sample text	1.95:1	Fail	Fail	Fail
Sample text	10.77:1	Pass	Pass	Pass

#2A3D64 as text on	Ratio	AA	AAA	AA large
Sample text	10.77:1	Pass	Pass	Pass
Sample text	1.95:1	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 #2A3D64 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #2a3d64; }
.text { color: #2a3d64; }
.border { border: 2px solid #2a3d64; }
.transparent { background-color: rgb(42 61 100 / 50%); }
.gradient { background: linear-gradient(to right, #2a3d64, #342a64); }

Background

Text color

Border

Similar colors

Closest common color name: Prussian Blue.

Questions

What color is #2A3D64?: #2A3D64 is a dark, desaturated blue, closest to the named color Napoleonic Blue. It belongs to the blue family of colors.
What is the RGB value of #2A3D64?: The RGB value is 42, 61, 100: 42 red, 61 green and 100 blue on a 0 to 255 scale.
What is the complementary color of #2A3D64?: The complementary color is #64512A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #2A3D64?: White text. Black text has a contrast ratio of 1.95:1 and white text 10.77:1. WCAG asks for at least 4.5:1 for normal text.