#3b5680

Color #3b5680

A muted dark blue.

Closest named color Steel Blue #4682b4 · ΔE 18.46 Nearest Tailwind class slate-600 #45556c · ΔE 5.5

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Conversions

HEX

#3b5680

RGB

rgb(59, 86, 128)

HSL

hsl(216.5, 36.9%, 36.7%)

HSV / HSB

hsv(216.5, 53.9%, 50.2%)

CMYK

cmyk(53.9%, 32.8%, 0%, 49.8%)

LAB

lab(36.26, 2.87, -26.74)

LCH

lch(36.26, 26.89, 276.13)

OKLCH

oklch(45.1%, 0.0766, 258.94)

HWB

hwb(216.5, 23.1%, 49.8%)

Harmony colors

Complementary

#80653b

Analogous

#3b7980

#3b5680

#433b80

Triadic

#3b5680

#803b56

#56803b

Split-complementary

#3b5680

#80433b

#79803b

Tetradic

#3b5680

#653b80

#80653b

#56803b

Square

#3b5680

#803b79

#80653b

#3b8043

Shades

Color #3b5680 mixed toward black.

#31486b

#273955

#1e2b40

#141d2b

#0a0e15

Tints

Color #3b5680 mixed toward white.

#4c6fa5

#6c8bbb

#91a8cc

#b5c5dd

#dae2ee

Tones

Color #3b5680 mixed toward gray.

#41577a

#475975

#4c5a6f

#525b69

#585c63

Accessibility

Aa White text on this color

7.42:1

Aa Black text on this color

2.83:1

White text reads better on this background (7.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#484877 · ΔE 8.4

Deuteranopia

#474475 · ΔE 9.5

Tritanopia

#3d706f · ΔE 21.8

Achromatopsia

#555555 · ΔE 16.8

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

Code

CSS

background-color: #3b5680;

Tailwind (arbitrary value)

bg-[#3b5680]

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

#3b5680 (#3b5680) is rgb(59, 86, 128) in RGB.

No, #3b5680 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 #3b5680, or check how it holds up for accessibility.

Generate a palette → Check contrast