What color is #3F3D55?

#3F3D55 is a dark, grayish blue, closest to the named color Maharaja. It belongs to the blue family of colors.

What is the RGB value of #3F3D55?

The RGB value is 63, 61, 85: 63 red, 61 green and 85 blue on a 0 to 255 scale.

What is the complementary color of #3F3D55?

The complementary color is #53553D, found by rotating the hue 180° on the color wheel.

Is black or white text better on #3F3D55?

White text. Black text has a contrast ratio of 2.01:1 and white text 10.45:1. WCAG asks for at least 4.5:1 for normal text.

#3F3D55 color

#3F3D55 rgb(63, 61, 85)

Shades of blue

The hex color #3F3D55 is a dark, grayish blue.

In the RGB color model it is made of 24.7% red, 23.9% green and 33.3% blue (63, 61, 85).

Its hue angle is 245°, with 16% saturation and 29% lightness. For print, the CMYK equivalent is 26% cyan, 28% magenta, 0% yellow and 67% black.

The closest named color is Maharaja (#3F354F), a difference of 4.1 ΔE, a small difference.

White text is the more readable choice on this background (contrast 10.45:1).

#3F3D55 color codes

HEX	`#3F3D55`
RGB	`rgb(63, 61, 85)`
RGB percent	`rgb(24.7%, 23.9%, 33.3%)`
HSL	`hsl(245, 16%, 29%)`
HSV / HSB	`hsv(245, 28%, 33%)`
CMYK	`cmyk(26%, 28%, 0%, 67%)`
CIE LAB	`lab(26.88, 6.9, -14.11)`
CIE LCH	`lch(26.88, 15.7, 296.07)`
CIE XYZ	`xyz(5.358, 5.05, 9.285)`
Decimal	`4144469`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #3F3D55, 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 #3F3D55	Ratio	AA	AAA	AA large
Sample text	2.01:1	Fail	Fail	Fail
Sample text	10.45:1	Pass	Pass	Pass

#3F3D55 as text on	Ratio	AA	AAA	AA large
Sample text	10.45:1	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 #3F3D55 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #3f3d55; }
.text { color: #3f3d55; }
.border { border: 2px solid #3f3d55; }
.transparent { background-color: rgb(63 61 85 / 50%); }
.gradient { background: linear-gradient(to right, #3f3d55, #4b3d55); }

Background

Text color

Border

Similar colors

Closest common color name: Eggplant.

Questions

What color is #3F3D55?: #3F3D55 is a dark, grayish blue, closest to the named color Maharaja. It belongs to the blue family of colors.
What is the RGB value of #3F3D55?: The RGB value is 63, 61, 85: 63 red, 61 green and 85 blue on a 0 to 255 scale.
What is the complementary color of #3F3D55?: The complementary color is #53553D, found by rotating the hue 180° on the color wheel.
Is black or white text better on #3F3D55?: White text. Black text has a contrast ratio of 2.01:1 and white text 10.45:1. WCAG asks for at least 4.5:1 for normal text.