#3d567d

Color #3d567d

A muted dark blue.

Closest named color Steel Blue #4682b4 · ΔE 18.92 Nearest Tailwind class slate-600 #45556c · ΔE 4.9

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Conversions

HEX

#3d567d

RGB

rgb(61, 86, 125)

HSL

hsl(216.6, 34.4%, 36.5%)

HSV / HSB

hsv(216.6, 51.2%, 49%)

CMYK

cmyk(51.2%, 31.2%, 0%, 51%)

LAB

lab(36.23, 2.37, -24.93)

LCH

lch(36.23, 25.04, 275.43)

OKLCH

oklch(45.1%, 0.0712, 259.07)

HWB

hwb(216.6, 23.9%, 51%)

Harmony colors

Complementary

#7d643d

Analogous

#3d767d

#3d567d

#443d7d

Triadic

#3d567d

#7d3d56

#567d3d

Split-complementary

#3d567d

#7d443d

#767d3d

Tetradic

#3d567d

#643d7d

#7d643d

#567d3d

Square

#3d567d

#7d3d76

#7d643d

#3d7d44

Shades

Color #3d567d mixed toward black.

#334868

#293953

#1f2b3f

#141d2a

#0a0e15

Tints

Color #3d567d mixed toward white.

#4f6fa1

#6e8bb8

#92a8ca

#b6c5dc

#dbe2ed

Tones

Color #3d567d mixed toward gray.

#425778

#485872

#4d5a6d

#525b68

#585c62

Accessibility

Aa White text on this color

7.43:1

Aa Black text on this color

2.83:1

White text reads better on this background (7.43:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#494975 · ΔE 8.2

Deuteranopia

#484673 · ΔE 9.1

Tritanopia

#3f6e6d · ΔE 20.9

Achromatopsia

#555555 · ΔE 16.1

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

Code

CSS

background-color: #3d567d;

Tailwind (arbitrary value)

bg-[#3d567d]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#3d567d (#3d567d) is rgb(61, 86, 125) in RGB.

No, #3d567d is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #3d567d, or check how it holds up for accessibility.

Generate a palette → Check contrast