#64645c

Color #64645c

A nearly neutral, gray-leaning dark yellow.

Closest named color Dim Gray #696969 · ΔE 5.32 Nearest Tailwind class olive-600 #5b5b4b · ΔE 5.2

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

Conversions

HEX

#64645c

RGB

rgb(100, 100, 92)

HSL

hsl(60, 4.2%, 37.6%)

HSV / HSB

hsv(60, 8%, 39.2%)

CMYK

cmyk(0%, 0%, 8%, 60.8%)

LAB

lab(42.15, -1.6, 4.54)

LCH

lch(42.15, 4.81, 109.41)

OKLCH

oklch(50.1%, 0.0124, 106.83)

HWB

hwb(60, 36.1%, 60.8%)

Harmony colors

Complementary

#5c5c64

Analogous

#64605c

#64645c

#60645c

Triadic

#64645c

#5c6464

#645c64

Split-complementary

#64645c

#5c6064

#605c64

Tetradic

#64645c

#5c645c

#5c5c64

#645c64

Square

#64645c

#5c6460

#5c5c64

#645c60

Shades

Color #64645c mixed toward black.

#53534d

#43433d

#32322e

#21211f

#11110f

Tints

Color #64645c mixed toward white.

#808075

#999990

#b3b3ac

#ccccc8

#e6e6e3

Tones

Color #64645c mixed toward gray.

#63635d

#62625e

#61615f

Accessibility

Aa White text on this color

5.97:1

Aa Black text on this color

3.52:1

White text reads better on this background (5.97:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#64645e · ΔE 1.1

Deuteranopia

#64645e · ΔE 1.1

Tritanopia

#646060 · ΔE 6

Achromatopsia

#636363 · ΔE 4.6

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

Code

CSS

background-color: #64645c;

Tailwind (arbitrary value)

bg-[#64645c]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#64645c (#64645c) is rgb(100, 100, 92) in RGB.

No, #64645c is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

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

Try it → Accessibility

Contrast Checker

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

Try it → Generators

Palette Generator

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

Try it →

Build something with this color

Generate a full palette from #64645c, or check how it holds up for accessibility.

Generate a palette → Check contrast