#3a507f

Color #3a507f

A muted dark blue.

Closest named color Steel Blue #4682b4 · ΔE 21.05 Nearest Tailwind class slate-600 #45556c · ΔE 6.5

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Conversions

HEX

#3a507f

RGB

rgb(58, 80, 127)

HSL

hsl(220.9, 37.3%, 36.3%)

HSV / HSB

hsv(220.9, 54.3%, 49.8%)

CMYK

cmyk(54.3%, 37%, 0%, 50.2%)

LAB

lab(34.33, 6.15, -29.15)

LCH

lch(34.33, 29.79, 281.91)

OKLCH

oklch(43.6%, 0.0827, 264.24)

HWB

hwb(220.9, 22.7%, 50.2%)

Harmony colors

Complementary

#7f693a

Analogous

#3a737f

#3a507f

#473a7f

Triadic

#3a507f

#7f3a50

#507f3a

Split-complementary

#3a507f

#7f473a

#737f3a

Tetradic

#3a507f

#693a7f

#7f693a

#507f3a

Square

#3a507f

#7f3a73

#7f693a

#3a7f47

Shades

Color #3a507f mixed toward black.

#30436a

#273555

#1d2840

#131b2a

#0a0d15

Tints

Color #3a507f mixed toward white.

#4b67a4

#6a84bb

#8fa3cc

#b5c2dd

#dae0ee

Tones

Color #3a507f mixed toward gray.

#405279

#465474

#4b566e

#515868

#575a62

Accessibility

Aa White text on this color

7.97:1

Aa Black text on this color

2.63:1

White text reads better on this background (7.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#454576 · ΔE 6.5

Deuteranopia

#434273 · ΔE 7.2

Tritanopia

#3b6e6c · ΔE 24

Achromatopsia

#515151 · ΔE 18.1

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

Code

CSS

background-color: #3a507f;

Tailwind (arbitrary value)

bg-[#3a507f]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#3a507f (#3a507f) is rgb(58, 80, 127) in RGB.

No, #3a507f 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 #3a507f, or check how it holds up for accessibility.

Generate a palette → Check contrast