#404649

Color #404649

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 5.6 Nearest Tailwind class mist-700 #394447 · ΔE 2.7

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

Conversions

HEX

#404649

RGB

rgb(64, 70, 73)

HSL

hsl(200, 6.6%, 26.9%)

HSV / HSB

hsv(200, 12.3%, 28.6%)

CMYK

cmyk(12.3%, 4.1%, 0%, 71.4%)

LAB

lab(29.29, -1.74, -2.64)

LCH

lch(29.29, 3.16, 236.61)

OKLCH

oklch(39%, 0.0094, 228.87)

HWB

hwb(200, 25.1%, 71.4%)

Harmony colors

Complementary

#494340

Analogous

#404948

#404649

#404249

Triadic

#404649

#494046

#464940

Split-complementary

#404649

#494042

#494840

Tetradic

#404649

#434049

#494340

#464940

Square

#404649

#484049

#494340

#424940

Shades

Color #404649 mixed toward black.

#353a3d

#2b2f31

#202325

#151718

#0b0c0c

Tints

Color #404649 mixed toward white.

#5d666a

#7b858b

#9ca4a8

#bdc2c5

#dee1e2

Tones

Color #404649 mixed toward gray.

#414648

#424648

#424547

#434546

#444545

Accessibility

Aa White text on this color

9.59:1

Aa Black text on this color

2.19:1

White text reads better on this background (9.59:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#434348 · ΔE 4.2

Deuteranopia

#424248 · ΔE 4.6

Tritanopia

#404848 · ΔE 2.5

Achromatopsia

#454545 · ΔE 3.4

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

Code

CSS

background-color: #404649;

Tailwind (arbitrary value)

bg-[#404649]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#404649 (#404649) is rgb(64, 70, 73) in RGB.

No, #404649 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 #404649, or check how it holds up for accessibility.

Generate a palette → Check contrast