#310a48

Color #310a48

A vivid, highly saturated very dark purple.

Closest named color Midnight Blue #191970 · ΔE 20.36 Nearest Tailwind class fuchsia-950 #4b004f · ΔE 5.9

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Conversions

HEX

#310a48

RGB

rgb(49, 10, 72)

HSL

hsl(277.7, 75.6%, 16.1%)

HSV / HSB

hsv(277.7, 86.1%, 28.2%)

CMYK

cmyk(31.9%, 86.1%, 0%, 71.8%)

LAB

lab(11.54, 30.88, -29.69)

LCH

lch(11.54, 42.84, 316.13)

OKLCH

oklch(25.1%, 0.1085, 309.01)

HWB

hwb(277.7, 3.9%, 71.8%)

Harmony colors

Complementary

#21480a

Analogous

#120a48

#310a48

#480a40

Triadic

#310a48

#48310a

#0a4831

Split-complementary

#310a48

#40480a

#0a4812

Tetradic

#310a48

#480a21

#21480a

#0a4831

Square

#310a48

#48120a

#21480a

#0a4048

Shades

Color #310a48 mixed toward black.

#29083c

#210730

#190524

#100318

#08020c

Tints

Color #310a48 mixed toward white.

#5c1387

#861bc5

#a943e5

#c682ee

#e2c0f6

Tones

Color #310a48 mixed toward gray.

#300f43

#2e143e

#2d1a39

#2c1f33

#2a242e

Accessibility

Aa White text on this color

16.57:1

Aa Black text on this color

1.27:1

White text reads better on this background (16.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#25253f · ΔE 12.5

Deuteranopia

#27293d · ΔE 14.9

Tritanopia

#303735 · ΔE 24

Achromatopsia

#1f1f1f · ΔE 23.2

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

Code

CSS

background-color: #310a48;

Tailwind (arbitrary value)

bg-[#310a48]

Related colors

Dark Orchid #9932cc

Indigo #4b0082

Dark Violet #9400d3

Blue Violet #8a2be2

Rebecca Purple #663399

Medium Orchid #ba55d3

Frequently asked questions

#310a48 (#310a48) is rgb(49, 10, 72) in RGB.

No, #310a48 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 #310a48, or check how it holds up for accessibility.

Generate a palette → Check contrast