#63635c

Color #63635c

A nearly neutral, gray-leaning dark yellow.

Closest named color Dim Gray #696969 · ΔE 4.98 Nearest Tailwind class olive-600 #5b5b4b · ΔE 5.4

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

Conversions

HEX

#63635c

RGB

rgb(99, 99, 92)

HSL

hsl(60, 3.7%, 37.5%)

HSV / HSB

hsv(60, 7.1%, 38.8%)

CMYK

cmyk(0%, 0%, 7.1%, 61.2%)

LAB

lab(41.77, -1.41, 3.98)

LCH

lch(41.77, 4.22, 109.51)

OKLCH

oklch(49.8%, 0.0109, 106.6)

HWB

hwb(60, 36.1%, 61.2%)

Harmony colors

Complementary

#5c5c63

Analogous

#63605c

#63635c

#60635c

Triadic

#63635c

#5c6363

#635c63

Split-complementary

#63635c

#5c6063

#605c63

Tetradic

#63635c

#5c635c

#5c5c63

#635c63

Square

#63635c

#5c6360

#5c5c63

#635c60

Shades

Color #63635c mixed toward black.

#53534d

#42423d

#32322e

#21211f

#11110f

Tints

Color #63635c mixed toward white.

#7f7f76

#999991

#b2b2ac

#ccccc8

#e5e5e3

Tones

Color #63635c mixed toward gray.

#63635d

#62625d

#61615e

#60605f

Accessibility

Aa White text on this color

6.05:1

Aa Black text on this color

3.47:1

White text reads better on this background (6.05:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#63635e · ΔE 1.1

Deuteranopia

#63635e · ΔE 1.1

Tritanopia

#635f5f · ΔE 5.5

Achromatopsia

#636363 · ΔE 4.1

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

Code

CSS

background-color: #63635c;

Tailwind (arbitrary value)

bg-[#63635c]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#63635c (#63635c) is rgb(99, 99, 92) in RGB.

No, #63635c 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.

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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 #63635c, or check how it holds up for accessibility.

Generate a palette → Check contrast