#64667e

Color #64667e

A nearly neutral, gray-leaning medium blue.

Closest named color Slate Gray #708090 · ΔE 11.74 Nearest Tailwind class gray-500 #6a7282 · ΔE 6.6

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Conversions

HEX

#64667e

RGB

rgb(100, 102, 126)

HSL

hsl(235.4, 11.5%, 44.3%)

HSV / HSB

hsv(235.4, 20.6%, 49.4%)

CMYK

cmyk(20.6%, 19%, 0%, 50.6%)

LAB

lab(43.83, 4.75, -13.6)

LCH

lch(43.83, 14.41, 289.25)

OKLCH

oklch(51.7%, 0.0378, 281.28)

HWB

hwb(235.4, 39.2%, 50.6%)

Harmony colors

Complementary

#7e7c64

Analogous

#64737e

#64667e

#6f647e

Triadic

#64667e

#7e6466

#667e64

Split-complementary

#64667e

#7e6f64

#737e64

Tetradic

#64667e

#7c647e

#7e7c64

#667e64

Square

#64667e

#7e6473

#7e7c64

#647e6f

Shades

Color #64667e mixed toward black.

#535569

#434454

#32333f

#21222a

#111115

Tints

Color #64667e mixed toward white.

#7b7d96

#9597ab

#b0b1c0

#cacbd5

#e5e5ea

Tones

Color #64667e mixed toward gray.

#66687c

#686a7a

#6a6b77

#6d6d75

#6f6f73

Accessibility

Aa White text on this color

5.61:1

Aa Black text on this color

3.74:1

White text reads better on this background (5.61:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#656579 · ΔE 1.7

Deuteranopia

#656577 · ΔE 2.4

Tritanopia

#647473 · ΔE 15.9

Achromatopsia

#686868 · ΔE 11.4

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

Code

CSS

background-color: #64667e;

Tailwind (arbitrary value)

bg-[#64667e]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#64667e (#64667e) is rgb(100, 102, 126) in RGB.

No, #64667e 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.

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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 #64667e, or check how it holds up for accessibility.

Generate a palette → Check contrast