What color is #664F3A?

#664F3A is a dark, desaturated orange, closest to the named color Tobacco. It belongs to the brown family of colors.

What is the RGB value of #664F3A?

The RGB value is 102, 79, 58: 102 red, 79 green and 58 blue on a 0 to 255 scale.

What is the complementary color of #664F3A?

The complementary color is #3A5166, found by rotating the hue 180° on the color wheel.

Is black or white text better on #664F3A?

White text. Black text has a contrast ratio of 2.74:1 and white text 7.65:1. WCAG asks for at least 4.5:1 for normal text.

#664F3A color

#664F3A rgb(102, 79, 58)

Shades of brown

The hex color #664F3A is a dark, desaturated orange.

In the RGB color model it is made of 40% red, 31% green and 22.7% blue (102, 79, 58).

Its hue angle is 29°, with 28% saturation and 31% lightness. For print, the CMYK equivalent is 0% cyan, 23% magenta, 43% yellow and 60% black.

The closest named color is Tobacco (#684F3C), a difference of 1.6 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 7.65:1).

#664F3A color codes

HEX	`#664F3A`
RGB	`rgb(102, 79, 58)`
RGB percent	`rgb(40%, 31%, 22.7%)`
HSL	`hsl(29, 28%, 31%)`
HSV / HSB	`hsv(29, 43%, 40%)`
CMYK	`cmyk(0%, 23%, 43%, 60%)`
CIE LAB	`lab(35.44, 6.48, 16.09)`
CIE LCH	`lch(35.44, 17.35, 68.05)`
CIE XYZ	`xyz(9.039, 8.723, 5.21)`
Decimal	`6704954`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #664F3A, 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 #664F3A	Ratio	AA	AAA	AA large
Sample text	2.74:1	Fail	Fail	Fail
Sample text	7.65:1	Pass	Pass	Pass

#664F3A as text on	Ratio	AA	AAA	AA large
Sample text	7.65:1	Pass	Pass	Pass
Sample text	2.74:1	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 #664F3A looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #664f3a; }
.text { color: #664f3a; }
.border { border: 2px solid #664f3a; }
.transparent { background-color: rgb(102 79 58 / 50%); }
.gradient { background: linear-gradient(to right, #664f3a, #66653a); }

Background

Text color

Border

Similar colors

Questions

What color is #664F3A?: #664F3A is a dark, desaturated orange, closest to the named color Tobacco. It belongs to the brown family of colors.
What is the RGB value of #664F3A?: The RGB value is 102, 79, 58: 102 red, 79 green and 58 blue on a 0 to 255 scale.
What is the complementary color of #664F3A?: The complementary color is #3A5166, found by rotating the hue 180° on the color wheel.
Is black or white text better on #664F3A?: White text. Black text has a contrast ratio of 2.74:1 and white text 7.65:1. WCAG asks for at least 4.5:1 for normal text.