#63635b

Color #63635b

A nearly neutral, gray-leaning dark yellow.

Closest named color Dim Gray #696969 · ΔE 5.52 Nearest Tailwind class olive-600 #5b5b4b · ΔE 5

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

Conversions

HEX

#63635b

RGB

rgb(99, 99, 91)

HSL

hsl(60, 4.2%, 37.3%)

HSV / HSB

hsv(60, 8.1%, 38.8%)

CMYK

cmyk(0%, 0%, 8.1%, 61.2%)

LAB

lab(41.74, -1.61, 4.55)

LCH

lch(41.74, 4.83, 109.49)

OKLCH

oklch(49.7%, 0.0124, 106.83)

HWB

hwb(60, 35.7%, 61.2%)

Harmony colors

Complementary

#5b5b63

Analogous

#635f5b

#63635b

#5f635b

Triadic

#63635b

#5b6363

#635b63

Split-complementary

#63635b

#5b5f63

#5f5b63

Tetradic

#63635b

#5b635b

#5b5b63

#635b63

Square

#63635b

#5b635f

#5b5b63

#635b5f

Shades

Color #63635b mixed toward black.

#53534c

#42423d

#32322e

#21211e

#11110f

Tints

Color #63635b mixed toward white.

#7f7f75

#999990

#b2b2ac

#ccccc7

#e5e5e3

Tones

Color #63635b mixed toward gray.

#62625c

#61615d

#60605e

Accessibility

Aa White text on this color

6.06:1

Aa Black text on this color

3.47:1

White text reads better on this background (6.06:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#63635d · ΔE 1.1

Deuteranopia

#63635d · ΔE 1.1

Tritanopia

#635f5f · ΔE 6

Achromatopsia

#626262 · ΔE 4.6

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

Code

CSS

background-color: #63635b;

Tailwind (arbitrary value)

bg-[#63635b]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#63635b (#63635b) is rgb(99, 99, 91) in RGB.

No, #63635b 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.

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

Generate a palette → Check contrast