#303d48

Color #303d48

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 3.52 Nearest Tailwind class gray-700 #364153 · ΔE 4.7

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Conversions

HEX

#303d48

RGB

rgb(48, 61, 72)

HSL

hsl(207.5, 20%, 23.5%)

HSV / HSB

hsv(207.5, 33.3%, 28.2%)

CMYK

cmyk(33.3%, 15.3%, 0%, 71.8%)

LAB

lab(25.06, -2.23, -8.45)

LCH

lch(25.06, 8.74, 255.22)

OKLCH

oklch(35.3%, 0.0258, 244.23)

HWB

hwb(207.5, 18.8%, 71.8%)

Harmony colors

Complementary

#483b30

Analogous

#304847

#303d48

#303148

Triadic

#303d48

#48303d

#3d4830

Split-complementary

#303d48

#483031

#484730

Tetradic

#303d48

#3b3048

#483b30

#3d4830

Square

#303d48

#473048

#483b30

#314830

Shades

Color #303d48 mixed toward black.

#28333c

#202930

#181e24

#101418

#080a0c

Tints

Color #303d48 mixed toward white.

#4a5e6f

#647f96

#8a9fb1

#b1bfcb

#d8dfe5

Tones

Color #303d48 mixed toward gray.

#323d46

#343d44

#363c42

#383c40

#3a3c3e

Accessibility

Aa White text on this color

11.13:1

Aa Black text on this color

1.89:1

White text reads better on this background (11.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363646 · ΔE 8.6

Deuteranopia

#353445 · ΔE 9.5

Tritanopia

#314343 · ΔE 7.9

Achromatopsia

#3b3b3b · ΔE 7.5

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

Code

CSS

background-color: #303d48;

Tailwind (arbitrary value)

bg-[#303d48]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#303d48 (#303d48) is rgb(48, 61, 72) in RGB.

No, #303d48 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 #303d48, or check how it holds up for accessibility.

Generate a palette → Check contrast