#64697f

Color #64697f

A nearly neutral, gray-leaning medium blue.

Closest named color Slate Gray #708090 · ΔE 9.97 Nearest Tailwind class gray-500 #6a7282 · ΔE 4.7

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

Conversions

HEX

#64697f

RGB

rgb(100, 105, 127)

HSL

hsl(228.9, 11.9%, 44.5%)

HSV / HSB

hsv(228.9, 21.3%, 49.8%)

CMYK

cmyk(21.3%, 17.3%, 0%, 50.2%)

LAB

lab(44.72, 3.18, -12.84)

LCH

lch(44.72, 13.23, 283.91)

OKLCH

oklch(52.5%, 0.0351, 275.06)

HWB

hwb(228.9, 39.2%, 50.2%)

Harmony colors

Complementary

#7f7a64

Analogous

#64767f

#64697f

#6c647f

Triadic

#64697f

#7f6469

#697f64

Split-complementary

#64697f

#7f6c64

#767f64

Tetradic

#64697f

#7a647f

#7f7a64

#697f64

Square

#64697f

#7f6476

#7f7a64

#647f6c

Shades

Color #64697f mixed toward black.

#53576a

#434655

#32343f

#21232a

#111115

Tints

Color #64697f mixed toward white.

#7b8097

#959aac

#b0b3c1

#caccd5

#e5e6ea

Tones

Color #64697f mixed toward gray.

#666a7d

#686c7a

#6b6d78

#6d6f76

#6f7074

Accessibility

Aa White text on this color

5.43:1

Aa Black text on this color

3.87:1

White text reads better on this background (5.43:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#66667a · ΔE 2.5

Deuteranopia

#666679 · ΔE 2.5

Tritanopia

#647675 · ΔE 14.8

Achromatopsia

#6a6a6a · ΔE 10.5

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

Code

CSS

background-color: #64697f;

Tailwind (arbitrary value)

bg-[#64697f]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#64697f (#64697f) is rgb(100, 105, 127) in RGB.

No, #64697f 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.

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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 #64697f, or check how it holds up for accessibility.

Generate a palette → Check contrast