#3a4d6d

Color #3a4d6d

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 14.5 Nearest Tailwind class slate-600 #45556c · ΔE 4.2

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Conversions

HEX

#3a4d6d

RGB

rgb(58, 77, 109)

HSL

hsl(217.6, 30.5%, 32.7%)

HSV / HSB

hsv(217.6, 46.8%, 42.7%)

CMYK

cmyk(46.8%, 29.4%, 0%, 57.3%)

LAB

lab(32.5, 2.08, -20.8)

LCH

lch(32.5, 20.9, 275.71)

OKLCH

oklch(41.9%, 0.0589, 260.52)

HWB

hwb(217.6, 22.7%, 57.3%)

Harmony colors

Complementary

#6d5a3a

Analogous

#3a666d

#3a4d6d

#403a6d

Triadic

#3a4d6d

#6d3a4d

#4d6d3a

Split-complementary

#3a4d6d

#6d403a

#666d3a

Tetradic

#3a4d6d

#5a3a6d

#6d5a3a

#4d6d3a

Square

#3a4d6d

#6d3a66

#6d5a3a

#3a6d40

Shades

Color #3a4d6d mixed toward black.

#30405b

#273349

#1d2636

#131a24

#0a0d12

Tints

Color #3a4d6d mixed toward white.

#4e6792

#6a84af

#8fa3c3

#b4c1d7

#dae0eb

Tones

Color #3a4d6d mixed toward gray.

#3e4e69

#424f64

#475060

#4b515c

#4f5258

Accessibility

Aa White text on this color

8.53:1

Aa Black text on this color

2.46:1

White text reads better on this background (8.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#434366 · ΔE 7.5

Deuteranopia

#424065 · ΔE 8.4

Tritanopia

#3b615f · ΔE 19.6

Achromatopsia

#4c4c4c · ΔE 14.3

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

Code

CSS

background-color: #3a4d6d;

Tailwind (arbitrary value)

bg-[#3a4d6d]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#3a4d6d (#3a4d6d) is rgb(58, 77, 109) in RGB.

No, #3a4d6d 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 #3a4d6d, or check how it holds up for accessibility.

Generate a palette → Check contrast