What color is #383F6B?

#383F6B is a dark, desaturated blue, closest to the named color Storm Is Coming. It belongs to the blue family of colors.

What is the RGB value of #383F6B?

The RGB value is 56, 63, 107: 56 red, 63 green and 107 blue on a 0 to 255 scale.

What is the complementary color of #383F6B?

The complementary color is #6B6438, found by rotating the hue 180° on the color wheel.

Is black or white text better on #383F6B?

White text. Black text has a contrast ratio of 2.09:1 and white text 10.04:1. WCAG asks for at least 4.5:1 for normal text.

#383F6B color

#383F6B rgb(56, 63, 107)

Shades of blue

The hex color #383F6B is a dark, desaturated blue.

In the RGB color model it is made of 22% red, 24.7% green and 42% blue (56, 63, 107).

Its hue angle is 232°, with 31% saturation and 32% lightness. For print, the CMYK equivalent is 48% cyan, 41% magenta, 0% yellow and 58% black.

The closest named color is Storm Is Coming (#3D3D63), a difference of 2.9 ΔE, a small difference.

White text is the more readable choice on this background (contrast 10.04:1).

#383F6B color codes

HEX	`#383F6B`
RGB	`rgb(56, 63, 107)`
RGB percent	`rgb(22%, 24.7%, 42%)`
HSL	`hsl(232, 31%, 32%)`
HSV / HSB	`hsv(232, 48%, 42%)`
CMYK	`cmyk(48%, 41%, 0%, 58%)`
CIE LAB	`lab(28, 10.11, -26.6)`
CIE LCH	`lch(28, 28.46, 290.81)`
CIE XYZ	`xyz(6.061, 5.457, 14.641)`
Decimal	`3686251`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #383F6B, 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 #383F6B	Ratio	AA	AAA	AA large
Sample text	2.09:1	Fail	Fail	Fail
Sample text	10.04:1	Pass	Pass	Pass

#383F6B as text on	Ratio	AA	AAA	AA large
Sample text	10.04:1	Pass	Pass	Pass
Sample text	2.09:1	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 #383F6B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #383f6b; }
.text { color: #383f6b; }
.border { border: 2px solid #383f6b; }
.transparent { background-color: rgb(56 63 107 / 50%); }
.gradient { background: linear-gradient(to right, #383f6b, #4a386b); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Slate Blue.

Questions

What color is #383F6B?: #383F6B is a dark, desaturated blue, closest to the named color Storm Is Coming. It belongs to the blue family of colors.
What is the RGB value of #383F6B?: The RGB value is 56, 63, 107: 56 red, 63 green and 107 blue on a 0 to 255 scale.
What is the complementary color of #383F6B?: The complementary color is #6B6438, found by rotating the hue 180° on the color wheel.
Is black or white text better on #383F6B?: White text. Black text has a contrast ratio of 2.09:1 and white text 10.04:1. WCAG asks for at least 4.5:1 for normal text.