#3d4756

Color #3d4756

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 4.16 Nearest Tailwind class gray-700 #364153 · ΔE 2.5

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Conversions

HEX

#3d4756

RGB

rgb(61, 71, 86)

HSL

hsl(216, 17%, 28.8%)

HSV / HSB

hsv(216, 29.1%, 33.7%)

CMYK

cmyk(29.1%, 17.4%, 0%, 66.3%)

LAB

lab(29.84, -0.09, -10.25)

LCH

lch(29.84, 10.25, 269.5)

OKLCH

oklch(39.5%, 0.0287, 258.34)

HWB

hwb(216, 23.9%, 66.3%)

Harmony colors

Complementary

#564c3d

Analogous

#3d5356

#3d4756

#3f3d56

Triadic

#3d4756

#563d47

#47563d

Split-complementary

#3d4756

#563f3d

#53563d

Tetradic

#3d4756

#4c3d56

#564c3d

#47563d

Square

#3d4756

#563d53

#564c3d

#3d563f

Shades

Color #3d4756 mixed toward black.

#333b48

#292f39

#1e232b

#14181d

#0a0c0e

Tints

Color #3d4756 mixed toward white.

#566479

#71829b

#95a1b4

#b8c0cd

#dce0e6

Tones

Color #3d4756 mixed toward gray.

#3f4754

#414852

#434850

#45494e

#47494c

Accessibility

Aa White text on this color

9.4:1

Aa Black text on this color

2.23:1

White text reads better on this background (9.4:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#424253 · ΔE 5.8

Deuteranopia

#414052 · ΔE 6.7

Tritanopia

#3e504f · ΔE 11.1

Achromatopsia

#464646 · ΔE 8.3

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

Code

CSS

background-color: #3d4756;

Tailwind (arbitrary value)

bg-[#3d4756]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#3d4756 (#3d4756) is rgb(61, 71, 86) in RGB.

No, #3d4756 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 #3d4756, or check how it holds up for accessibility.

Generate a palette → Check contrast