#312f48

Color #312f48

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 15.18 Nearest Tailwind class mauve-700 #463947 · ΔE 7.6

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Conversions

HEX

#312f48

RGB

rgb(49, 47, 72)

HSL

hsl(244.8, 21%, 23.3%)

HSV / HSB

hsv(244.8, 34.7%, 28.2%)

CMYK

cmyk(31.9%, 34.7%, 0%, 71.8%)

LAB

lab(20.65, 7.62, -15.2)

LCH

lch(20.65, 17, 296.63)

OKLCH

oklch(31.9%, 0.0442, 287.25)

HWB

hwb(244.8, 18.4%, 71.8%)

Harmony colors

Complementary

#46482f

Analogous

#2f3948

#312f48

#3d2f48

Triadic

#312f48

#48312f

#2f4831

Split-complementary

#312f48

#483d2f

#39482f

Tetradic

#312f48

#482f46

#46482f

#2f4831

Square

#312f48

#482f39

#46482f

#2f483d

Shades

Color #312f48 mixed toward black.

#29273c

#211f30

#181724

#101018

#08080c

Tints

Color #312f48 mixed toward white.

#4c496f

#676297

#8c89b2

#b2b0cb

#d9d8e5

Tones

Color #312f48 mixed toward gray.

#333146

#343344

#363542

#383740

#3a393d

Accessibility

Aa White text on this color

12.88:1

Aa Black text on this color

1.63:1

White text reads better on this background (12.88:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#303043 · ΔE 2.9

Deuteranopia

#303042 · ΔE 3.3

Tritanopia

#313f3e · ΔE 18.2

Achromatopsia

#323232 · ΔE 13.3

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

Code

CSS

background-color: #312f48;

Tailwind (arbitrary value)

bg-[#312f48]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#312f48 (#312f48) is rgb(49, 47, 72) in RGB.

No, #312f48 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 #312f48, or check how it holds up for accessibility.

Generate a palette → Check contrast