What color is #6739DD?

#6739DD is a moderate violet, closest to the named color Hokkaido Lavender. It belongs to the purple family of colors.

What is the RGB value of #6739DD?

The RGB value is 103, 57, 221: 103 red, 57 green and 221 blue on a 0 to 255 scale.

What is the complementary color of #6739DD?

The complementary color is #AFDD39, found by rotating the hue 180° on the color wheel.

Is black or white text better on #6739DD?

White text. Black text has a contrast ratio of 3.21:1 and white text 6.55:1. WCAG asks for at least 4.5:1 for normal text.

#6739DD color

#6739DD rgb(103, 57, 221)

Shades of purple

The hex color #6739DD is a moderate violet.

In the RGB color model it is made of 40.4% red, 22.4% green and 86.7% blue (103, 57, 221).

Its hue angle is 257°, with 71% saturation and 55% lightness. For print, the CMYK equivalent is 53% cyan, 74% magenta, 0% yellow and 13% black.

The closest named color is Hokkaido Lavender (#7736D9), a difference of 2.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 6.55:1).

#6739DD color codes

HEX	`#6739DD`
RGB	`rgb(103, 57, 221)`
RGB percent	`rgb(40.4%, 22.4%, 86.7%)`
HSL	`hsl(257, 71%, 55%)`
HSV / HSB	`hsv(257, 74%, 87%)`
CMYK	`cmyk(53%, 74%, 0%, 13%)`
CIE LAB	`lab(39.63, 58.13, -76.26)`
CIE LCH	`lch(39.63, 95.88, 307.32)`
CIE XYZ	`xyz(20.104, 11.029, 69.462)`
Decimal	`6765021`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #6739DD, 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 #6739DD	Ratio	AA	AAA	AA large
Sample text	3.21:1	Fail	Fail	Pass
Sample text	6.55:1	Pass	Fail	Pass

#6739DD as text on	Ratio	AA	AAA	AA large
Sample text	6.55:1	Pass	Fail	Pass
Sample text	3.21:1	Fail	Fail	Pass

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 #6739DD looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #6739dd; }
.text { color: #6739dd; }
.border { border: 2px solid #6739dd; }
.transparent { background-color: rgb(103 57 221 / 50%); }
.gradient { background: linear-gradient(to right, #6739dd, #b939dd); }

Background

Text color

Border

Similar colors

Questions

What color is #6739DD?: #6739DD is a moderate violet, closest to the named color Hokkaido Lavender. It belongs to the purple family of colors.
What is the RGB value of #6739DD?: The RGB value is 103, 57, 221: 103 red, 57 green and 221 blue on a 0 to 255 scale.
What is the complementary color of #6739DD?: The complementary color is #AFDD39, found by rotating the hue 180° on the color wheel.
Is black or white text better on #6739DD?: White text. Black text has a contrast ratio of 3.21:1 and white text 6.55:1. WCAG asks for at least 4.5:1 for normal text.