What color is #3A404A?

#3A404A is a dark, grayish azure, closest to the named color Inkblot. It belongs to the gray family of colors.

What is the RGB value of #3A404A?

The RGB value is 58, 64, 74: 58 red, 64 green and 74 blue on a 0 to 255 scale.

What is the complementary color of #3A404A?

The complementary color is #4A443A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #3A404A?

White text. Black text has a contrast ratio of 2.01:1 and white text 10.44:1. WCAG asks for at least 4.5:1 for normal text.

#3A404A color

#3A404A rgb(58, 64, 74)

Shades of gray

The hex color #3A404A is a dark, grayish azure.

In the RGB color model it is made of 22.7% red, 25.1% green and 29% blue (58, 64, 74).

Its hue angle is 218°, with 12% saturation and 26% lightness. For print, the CMYK equivalent is 22% cyan, 14% magenta, 0% yellow and 71% black.

The closest named color is Inkblot (#393F4B), a difference of 1.2 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 10.44:1).

#3A404A color codes

HEX	`#3A404A`
RGB	`rgb(58, 64, 74)`
RGB percent	`rgb(22.7%, 25.1%, 29%)`
HSL	`hsl(218, 12%, 26%)`
HSV / HSB	`hsv(218, 22%, 29%)`
CMYK	`cmyk(22%, 14%, 0%, 71%)`
CIE LAB	`lab(26.91, 0.05, -6.9)`
CIE LCH	`lch(26.91, 6.9, 270.43)`
CIE XYZ	`xyz(4.814, 5.061, 7.2)`
Decimal	`3817546`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #3A404A, 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 #3A404A	Ratio	AA	AAA	AA large
Sample text	2.01:1	Fail	Fail	Fail
Sample text	10.44:1	Pass	Pass	Pass

#3A404A as text on	Ratio	AA	AAA	AA large
Sample text	10.44:1	Pass	Pass	Pass
Sample text	2.01:1	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 #3A404A looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #3a404a; }
.text { color: #3a404a; }
.border { border: 2px solid #3a404a; }
.transparent { background-color: rgb(58 64 74 / 50%); }
.gradient { background: linear-gradient(to right, #3a404a, #3c3a4a); }

Background

Text color

Border

Similar colors

Closest common color name: Charcoal.

Questions

What color is #3A404A?: #3A404A is a dark, grayish azure, closest to the named color Inkblot. It belongs to the gray family of colors.
What is the RGB value of #3A404A?: The RGB value is 58, 64, 74: 58 red, 64 green and 74 blue on a 0 to 255 scale.
What is the complementary color of #3A404A?: The complementary color is #4A443A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #3A404A?: White text. Black text has a contrast ratio of 2.01:1 and white text 10.44:1. WCAG asks for at least 4.5:1 for normal text.