What color is #33001D?

#33001D is a very dark, vivid rose, closest to the named color Vienna Roast. It belongs to the black family of colors.

What is the RGB value of #33001D?

The RGB value is 51, 0, 29: 51 red, 0 green and 29 blue on a 0 to 255 scale.

What is the complementary color of #33001D?

The complementary color is #003316, found by rotating the hue 180° on the color wheel.

Is black or white text better on #33001D?

White text. Black text has a contrast ratio of 1.16:1 and white text 18.13:1. WCAG asks for at least 4.5:1 for normal text.

#33001D color

#33001D rgb(51, 0, 29)

Shades of black

The hex color #33001D is a very dark, vivid rose.

In the RGB color model it is made of 20% red, 0% green and 11.4% blue (51, 0, 29).

Its hue angle is 326°, with 100% saturation and 10% lightness. For print, the CMYK equivalent is 0% cyan, 100% magenta, 43% yellow and 80% black.

The closest named color is Vienna Roast (#330022), a difference of 2.1 ΔE, a small difference.

White text is the more readable choice on this background (contrast 18.13:1).

#33001D color codes

HEX	`#33001D`
RGB	`rgb(51, 0, 29)`
RGB percent	`rgb(20%, 0%, 11.4%)`
HSL	`hsl(326, 100%, 10%)`
HSV / HSB	`hsv(326, 100%, 20%)`
CMYK	`cmyk(0%, 100%, 43%, 80%)`
CIE LAB	`lab(7.16, 27.97, -4.96)`
CIE LCH	`lch(7.16, 28.41, 349.94)`
CIE XYZ	`xyz(1.587, 0.793, 1.232)`
Decimal	`3342365`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #33001D, 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 #33001D	Ratio	AA	AAA	AA large
Sample text	1.16:1	Fail	Fail	Fail
Sample text	18.13:1	Pass	Pass	Pass

#33001D as text on	Ratio	AA	AAA	AA large
Sample text	18.13:1	Pass	Pass	Pass
Sample text	1.16:1	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 #33001D looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #33001d; }
.text { color: #33001d; }
.border { border: 2px solid #33001d; }
.transparent { background-color: rgb(51 0 29 / 50%); }
.gradient { background: linear-gradient(to right, #33001d, #330003); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Purple.

Questions

What color is #33001D?: #33001D is a very dark, vivid rose, closest to the named color Vienna Roast. It belongs to the black family of colors.
What is the RGB value of #33001D?: The RGB value is 51, 0, 29: 51 red, 0 green and 29 blue on a 0 to 255 scale.
What is the complementary color of #33001D?: The complementary color is #003316, found by rotating the hue 180° on the color wheel.
Is black or white text better on #33001D?: White text. Black text has a contrast ratio of 1.16:1 and white text 18.13:1. WCAG asks for at least 4.5:1 for normal text.