#305d71

Color #305d71

A moderately saturated dark cyan.

Closest named color Charcoal #36454f · ΔE 13.37 Nearest Tailwind class cyan-800 #005f78 · ΔE 3.9

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Conversions

HEX

#305d71

RGB

rgb(48, 93, 113)

HSL

hsl(198.5, 40.4%, 31.6%)

HSV / HSB

hsv(198.5, 57.5%, 44.3%)

CMYK

cmyk(57.5%, 17.7%, 0%, 55.7%)

LAB

lab(37.2, -9.18, -16.08)

LCH

lch(37.2, 18.52, 240.28)

OKLCH

oklch(45.5%, 0.0593, 228.9)

HWB

hwb(198.5, 18.8%, 55.7%)

Harmony colors

Complementary

#714430

Analogous

#307165

#305d71

#303d71

Triadic

#305d71

#71305d

#5d7130

Split-complementary

#305d71

#71303d

#716530

Tetradic

#305d71

#443071

#714430

#5d7130

Square

#305d71

#653071

#714430

#3d7130

Shades

Color #305d71 mixed toward black.

#284e5e

#203e4b

#182f39

#101f26

#081013

Tints

Color #305d71 mixed toward white.

#417f9a

#5c9dba

#85b5cb

#adcedc

#d6e6ee

Tones

Color #305d71 mixed toward gray.

#355b6c

#3b5966

#405761

#46555b

#4b5356

Accessibility

Aa White text on this color

7.17:1

Aa Black text on this color

2.93:1

White text reads better on this background (7.17:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#48486d · ΔE 18.3

Deuteranopia

#45416b · ΔE 19.5

Tritanopia

#336968 · ΔE 11.7

Achromatopsia

#585858 · ΔE 14.3

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

Code

CSS

background-color: #305d71;

Tailwind (arbitrary value)

bg-[#305d71]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#305d71 (#305d71) is rgb(48, 93, 113) in RGB.

No, #305d71 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 #305d71, or check how it holds up for accessibility.

Generate a palette → Check contrast