#664545

Color #664545

A muted dark red.

Closest named color Dim Gray #696969 · ΔE 19.15 Nearest Tailwind class taupe-600 #5b4f4b · ΔE 9.4

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#664545

RGB

rgb(102, 69, 69)

HSL

hsl(0, 19.3%, 33.5%)

HSV / HSB

hsv(0, 32.4%, 40%)

CMYK

cmyk(0%, 32.4%, 32.4%, 60%)

LAB

lab(32.94, 14.22, 5.74)

LCH

lch(32.94, 15.33, 21.98)

OKLCH

oklch(42.7%, 0.0458, 19.11)

HWB

hwb(0, 27.1%, 60%)

Harmony colors

Complementary

#456666

Analogous

#664555

#664545

#665545

Triadic

#664545

#456645

#454566

Split-complementary

#664545

#456655

#455566

Tetradic

#664545

#666645

#456666

#454566

Square

#664545

#556645

#456666

#554566

Shades

Color #664545 mixed toward black.

#553939

#442e2e

#332222

#221717

#110b0b

Tints

Color #664545 mixed toward white.

#885c5c

#a47878

#bb9a9a

#d1bcbc

#e8dddd

Tones

Color #664545 mixed toward gray.

#634848

#604a4a

#5e4d4d

#5b5050

#585353

Accessibility

Aa White text on this color

8.39:1

Aa Black text on this color

2.5:1

White text reads better on this background (8.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#5a5945 · ΔE 22.2

Deuteranopia

#5b5e45 · ΔE 25.7

Tritanopia

#654545 · ΔE 0.4

Achromatopsia

#4d4d4d · ΔE 14.7

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #664545;

Tailwind (arbitrary value)

bg-[#664545]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#664545 (#664545) is rgb(102, 69, 69) in RGB.

No, #664545 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #664545, or check how it holds up for accessibility.

Generate a palette → Check contrast