#404f76

Color #404f76

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 19.17 Nearest Tailwind class slate-600 #45556c · ΔE 5.8

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Conversions

HEX

#404f76

RGB

rgb(64, 79, 118)

HSL

hsl(223.3, 29.7%, 35.7%)

HSV / HSB

hsv(223.3, 45.8%, 46.3%)

CMYK

cmyk(45.8%, 33.1%, 0%, 53.7%)

LAB

lab(33.96, 5.4, -24.13)

LCH

lch(33.96, 24.73, 282.61)

OKLCH

oklch(43.3%, 0.0677, 267.46)

HWB

hwb(223.3, 25.1%, 53.7%)

Harmony colors

Complementary

#766740

Analogous

#406a76

#404f76

#4c4076

Triadic

#404f76

#76404f

#4f7640

Split-complementary

#404f76

#764c40

#6a7640

Tetradic

#404f76

#674076

#766740

#4f7640

Square

#404f76

#76406a

#766740

#40764c

Shades

Color #404f76 mixed toward black.

#354262

#2b354f

#20283b

#151a27

#0b0d14

Tints

Color #404f76 mixed toward white.

#53679a

#7183b2

#95a2c5

#b8c1d9

#dce0ec

Tones

Color #404f76 mixed toward gray.

#455172

#49536d

#4e5569

#525764

#575960

Accessibility

Aa White text on this color

8.08:1

Aa Black text on this color

2.6:1

White text reads better on this background (8.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#47476e · ΔE 5.3

Deuteranopia

#46456c · ΔE 5.8

Tritanopia

#416766 · ΔE 21.8

Achromatopsia

#505050 · ΔE 16.2

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

Code

CSS

background-color: #404f76;

Tailwind (arbitrary value)

bg-[#404f76]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#404f76 (#404f76) is rgb(64, 79, 118) in RGB.

No, #404f76 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 #404f76, or check how it holds up for accessibility.

Generate a palette → Check contrast