#3d506a

Color #3d506a

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 11.21 Nearest Tailwind class slate-600 #45556c · ΔE 2.2

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Conversions

HEX

#3d506a

RGB

rgb(61, 80, 106)

HSL

hsl(214.7, 26.9%, 32.7%)

HSV / HSB

hsv(214.7, 42.5%, 41.6%)

CMYK

cmyk(42.5%, 24.5%, 0%, 58.4%)

LAB

lab(33.5, 0.09, -17.36)

LCH

lch(33.5, 17.36, 270.3)

OKLCH

oklch(42.7%, 0.0496, 256.36)

HWB

hwb(214.7, 23.9%, 58.4%)

Harmony colors

Complementary

#6a573d

Analogous

#3d666a

#3d506a

#403d6a

Triadic

#3d506a

#6a3d50

#506a3d

Split-complementary

#3d506a

#6a403d

#666a3d

Tetradic

#3d506a

#573d6a

#6a573d

#506a3d

Square

#3d506a

#6a3d66

#6a573d

#3d6a40

Shades

Color #3d506a mixed toward black.

#334358

#293547

#1e2835

#141b23

#0a0d12

Tints

Color #3d506a mixed toward white.

#526b8e

#6e88ab

#92a6c0

#b6c3d5

#dbe1ea

Tones

Color #3d506a mixed toward gray.

#415066

#445162

#48525f

#4c525b

#505357

Accessibility

Aa White text on this color

8.22:1

Aa Black text on this color

2.55:1

White text reads better on this background (8.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#464664 · ΔE 8.7

Deuteranopia

#454363 · ΔE 9.8

Tritanopia

#3e605f · ΔE 16.5

Achromatopsia

#4f4f4f · ΔE 12.5

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

Code

CSS

background-color: #3d506a;

Tailwind (arbitrary value)

bg-[#3d506a]

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

#3d506a (#3d506a) is rgb(61, 80, 106) in RGB.

No, #3d506a 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 #3d506a, or check how it holds up for accessibility.

Generate a palette → Check contrast