#3d4c57

Color #3d4c57

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 3.12 Nearest Tailwind class mist-700 #394447 · ΔE 5

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Conversions

HEX

#3d4c57

RGB

rgb(61, 76, 87)

HSL

hsl(205.4, 17.6%, 29%)

HSV / HSB

hsv(205.4, 29.9%, 34.1%)

CMYK

cmyk(29.9%, 12.6%, 0%, 65.9%)

LAB

lab(31.46, -2.99, -8.43)

LCH

lch(31.46, 8.94, 250.47)

OKLCH

oklch(40.8%, 0.0265, 240.15)

HWB

hwb(205.4, 23.9%, 65.9%)

Harmony colors

Complementary

#57483d

Analogous

#3d5755

#3d4c57

#3d3f57

Triadic

#3d4c57

#573d4c

#4c573d

Split-complementary

#3d4c57

#573d3f

#57553d

Tetradic

#3d4c57

#483d57

#57483d

#4c573d

Square

#3d4c57

#553d57

#57483d

#3f573d

Shades

Color #3d4c57 mixed toward black.

#333f48

#29333a

#1e262b

#14191d

#0a0d0e

Tints

Color #3d4c57 mixed toward white.

#566b7a

#718a9c

#95a7b4

#b8c4cd

#dce2e6

Tones

Color #3d4c57 mixed toward gray.

#3f4c55

#414b53

#434b50

#464b4e

#484a4c

Accessibility

Aa White text on this color

8.86:1

Aa Black text on this color

2.37:1

White text reads better on this background (8.86:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#444454 · ΔE 9.3

Deuteranopia

#434254 · ΔE 10.5

Tritanopia

#3e5252 · ΔE 7.6

Achromatopsia

#4a4a4a · ΔE 7.9

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

Code

CSS

background-color: #3d4c57;

Tailwind (arbitrary value)

bg-[#3d4c57]

Related colors

Charcoal #36454f

Steel Blue #4682b4

Light Sky Blue #87cefa

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#3d4c57 (#3d4c57) is rgb(61, 76, 87) in RGB.

No, #3d4c57 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 #3d4c57, or check how it holds up for accessibility.

Generate a palette → Check contrast