#63636d

Color #63636d

A nearly neutral, gray-leaning medium blue.

Closest named color Dim Gray #696969 · ΔE 6.4 Nearest Tailwind class zinc-500 #71717b · ΔE 5.4

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

Conversions

HEX

#63636d

RGB

rgb(99, 99, 109)

HSL

hsl(240, 4.8%, 40.8%)

HSV / HSB

hsv(240, 9.2%, 42.7%)

CMYK

cmyk(9.2%, 9.2%, 0%, 57.3%)

LAB

lab(42.28, 2.17, -5.63)

LCH

lch(42.28, 6.03, 291.08)

OKLCH

oklch(50.3%, 0.0157, 285.9)

HWB

hwb(240, 38.8%, 57.3%)

Harmony colors

Complementary

#6d6d63

Analogous

#63686d

#63636d

#68636d

Triadic

#63636d

#6d6363

#636d63

Split-complementary

#63636d

#6d6863

#686d63

Tetradic

#63636d

#6d636d

#6d6d63

#636d63

Square

#63636d

#6d6368

#6d6d63

#636d68

Shades

Color #63636d mixed toward black.

#53535b

#424249

#323237

#212124

#111112

Tints

Color #63636d mixed toward white.

#7b7b87

#96969f

#b0b0b7

#cacacf

#e5e5e7

Tones

Color #63636d mixed toward gray.

#64646c

#65656b

#66666b

#66666a

#676769

Accessibility

Aa White text on this color

5.94:1

Aa Black text on this color

3.54:1

White text reads better on this background (5.94:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#63636b · ΔE 1

Deuteranopia

#63636a · ΔE 1.6

Tritanopia

#636968 · ΔE 8

Achromatopsia

#646464 · ΔE 5.7

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

Code

CSS

background-color: #63636d;

Tailwind (arbitrary value)

bg-[#63636d]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#63636d (#63636d) is rgb(99, 99, 109) in RGB.

No, #63636d 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 #63636d, or check how it holds up for accessibility.

Generate a palette → Check contrast