What color is #232F42?

#232F42 is a very dark, desaturated azure, closest to the named color Total Eclipse. It belongs to the blue family of colors.

What is the RGB value of #232F42?

The RGB value is 35, 47, 66: 35 red, 47 green and 66 blue on a 0 to 255 scale.

What is the complementary color of #232F42?

The complementary color is #423623, found by rotating the hue 180° on the color wheel.

Is black or white text better on #232F42?

White text. Black text has a contrast ratio of 1.56:1 and white text 13.49:1. WCAG asks for at least 4.5:1 for normal text.

#232F42 color

#232F42 rgb(35, 47, 66)

Shades of blue

The hex color #232F42 is a very dark, desaturated azure.

In the RGB color model it is made of 13.7% red, 18.4% green and 25.9% blue (35, 47, 66).

Its hue angle is 217°, with 31% saturation and 20% lightness. For print, the CMYK equivalent is 47% cyan, 29% magenta, 0% yellow and 74% black.

The closest named color is Total Eclipse (#303543), a difference of 3.8 ΔE, a small difference.

White text is the more readable choice on this background (contrast 13.49:1).

#232F42 color codes

HEX	`#232F42`
RGB	`rgb(35, 47, 66)`
RGB percent	`rgb(13.7%, 18.4%, 25.9%)`
HSL	`hsl(217, 31%, 20%)`
HSV / HSB	`hsv(217, 47%, 26%)`
CMYK	`cmyk(47%, 29%, 0%, 74%)`
CIE LAB	`lab(19.16, 0.89, -13.54)`
CIE LCH	`lch(19.16, 13.57, 273.77)`
CIE XYZ	`xyz(2.693, 2.784, 5.549)`
Decimal	`2305858`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #232F42, 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 #232F42	Ratio	AA	AAA	AA large
Sample text	1.56:1	Fail	Fail	Fail
Sample text	13.49:1	Pass	Pass	Pass

#232F42 as text on	Ratio	AA	AAA	AA large
Sample text	13.49:1	Pass	Pass	Pass
Sample text	1.56:1	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 #232F42 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #232f42; }
.text { color: #232f42; }
.border { border: 2px solid #232f42; }
.transparent { background-color: rgb(35 47 66 / 50%); }
.gradient { background: linear-gradient(to right, #232f42, #262342); }

Background

Text color

Border

Similar colors

Closest common color name: Prussian Blue.

Questions

What color is #232F42?: #232F42 is a very dark, desaturated azure, closest to the named color Total Eclipse. It belongs to the blue family of colors.
What is the RGB value of #232F42?: The RGB value is 35, 47, 66: 35 red, 47 green and 66 blue on a 0 to 255 scale.
What is the complementary color of #232F42?: The complementary color is #423623, found by rotating the hue 180° on the color wheel.
Is black or white text better on #232F42?: White text. Black text has a contrast ratio of 1.56:1 and white text 13.49:1. WCAG asks for at least 4.5:1 for normal text.