#3c6881

Color #3c6881

A muted dark blue.

Closest named color Slate Gray #708090 · ΔE 14.61 Nearest Tailwind class cyan-800 #005f78 · ΔE 6.4

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Conversions

HEX

#3c6881

RGB

rgb(60, 104, 129)

HSL

hsl(201.7, 36.5%, 37.1%)

HSV / HSB

hsv(201.7, 53.5%, 50.6%)

CMYK

cmyk(53.5%, 19.4%, 0%, 49.4%)

LAB

lab(41.92, -7.65, -18.56)

LCH

lch(41.92, 20.07, 247.6)

OKLCH

oklch(49.6%, 0.0631, 234.87)

HWB

hwb(201.7, 23.5%, 49.4%)

Harmony colors

Complementary

#81553c

Analogous

#3c8178

#3c6881

#3c4681

Triadic

#3c6881

#813c68

#68813c

Split-complementary

#3c6881

#813c46

#81783c

Tetradic

#3c6881

#553c81

#81553c

#68813c

Square

#3c6881

#783c81

#81553c

#46813c

Shades

Color #3c6881 mixed toward black.

#32576c

#284556

#1e3441

#14232b

#0a1116

Tints

Color #3c6881 mixed toward white.

#4d86a6

#6d9fbb

#92b7cc

#b6cfdd

#dbe7ee

Tones

Color #3c6881 mixed toward gray.

#42677b

#486576

#4d6370

#53626a

#596064

Accessibility

Aa White text on this color

6.02:1

Aa Black text on this color

3.49:1

White text reads better on this background (6.02:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#53537c · ΔE 16.6

Deuteranopia

#504c7a · ΔE 17.8

Tritanopia

#3f7776 · ΔE 13.9

Achromatopsia

#636363 · ΔE 14.6

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

Code

CSS

background-color: #3c6881;

Tailwind (arbitrary value)

bg-[#3c6881]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Steel Blue #4682b4

Alice Blue #f0f8ff

Deep Sky Blue #00bfff

Frequently asked questions

#3c6881 (#3c6881) is rgb(60, 104, 129) in RGB.

No, #3c6881 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 #3c6881, or check how it holds up for accessibility.

Generate a palette → Check contrast