#64666a

Color #64666a

A nearly neutral, gray-leaning medium blue.

Closest named color Dim Gray #696969 · ΔE 2.82 Nearest Tailwind class neutral-500 #737373 · ΔE 5.6

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

Conversions

HEX

#64666a

RGB

rgb(100, 102, 106)

HSL

hsl(220, 2.9%, 40.4%)

HSV / HSB

hsv(220, 5.7%, 41.6%)

CMYK

cmyk(5.7%, 3.8%, 0%, 58.4%)

LAB

lab(43.14, 0.08, -2.52)

LCH

lch(43.14, 2.52, 271.82)

OKLCH

oklch(51%, 0.0067, 264.88)

HWB

hwb(220, 39.2%, 58.4%)

Harmony colors

Complementary

#6a6864

Analogous

#64696a

#64666a

#65646a

Triadic

#64666a

#6a6466

#666a64

Split-complementary

#64666a

#6a6564

#696a64

Tetradic

#64666a

#68646a

#6a6864

#666a64

Square

#64666a

#6a6469

#6a6864

#646a65

Shades

Color #64666a mixed toward black.

#535558

#434447

#323335

#212223

#111112

Tints

Color #64666a mixed toward white.

#7d7f84

#97999d

#b1b2b5

#cbccce

#e5e5e6

Tones

Color #64666a mixed toward gray.

#65666a

#656669

#666769

#666768

#676768

Accessibility

Aa White text on this color

5.75:1

Aa Black text on this color

3.65:1

White text reads better on this background (5.75:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#656569 · ΔE 1.2

Deuteranopia

#656569 · ΔE 1.2

Tritanopia

#646868 · ΔE 3

Achromatopsia

#666666 · ΔE 2.4

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

Code

CSS

background-color: #64666a;

Tailwind (arbitrary value)

bg-[#64666a]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#64666a (#64666a) is rgb(100, 102, 106) in RGB.

No, #64666a 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 #64666a, or check how it holds up for accessibility.

Generate a palette → Check contrast