#311e41

Color #311e41

A muted very dark purple.

Closest named color Charcoal #36454f · ΔE 26.73 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 7.2

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Conversions

HEX

#311e41

RGB

rgb(49, 30, 65)

HSL

hsl(272.6, 36.8%, 18.6%)

HSV / HSB

hsv(272.6, 53.8%, 25.5%)

CMYK

cmyk(24.6%, 53.8%, 0%, 74.5%)

LAB

lab(15.29, 17.39, -18.78)

LCH

lch(15.29, 25.59, 312.8)

OKLCH

oklch(27.7%, 0.0663, 307.65)

HWB

hwb(272.6, 11.8%, 74.5%)

Harmony colors

Complementary

#2e411e

Analogous

#1f1e41

#311e41

#411e3f

Triadic

#311e41

#41311e

#1e4131

Split-complementary

#311e41

#3f411e

#1e411f

Tetradic

#311e41

#411e2e

#2e411e

#1e4131

Square

#311e41

#411f1e

#2e411e

#1e3f41

Shades

Color #311e41 mixed toward black.

#291936

#21142b

#180f20

#100a16

#08050b

Tints

Color #311e41 mixed toward white.

#553470

#784aa0

#9b71bd

#bca0d3

#ded0e9

Tones

Color #311e41 mixed toward gray.

#31213e

#30243b

#302738

#302a35

#302d32

Accessibility

Aa White text on this color

15.08:1

Aa Black text on this color

1.39:1

White text reads better on this background (15.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a3b · ΔE 10.4

Deuteranopia

#2b2c39 · ΔE 12.5

Tritanopia

#303534 · ΔE 20.5

Achromatopsia

#262626 · ΔE 18.4

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

Code

CSS

background-color: #311e41;

Tailwind (arbitrary value)

bg-[#311e41]

Related colors

Blue Violet #8a2be2

Indigo #4b0082

Rebecca Purple #663399

Dark Orchid #9932cc

Dark Violet #9400d3

Medium Purple #9370db

Frequently asked questions

#311e41 (#311e41) is rgb(49, 30, 65) in RGB.

No, #311e41 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 #311e41, or check how it holds up for accessibility.

Generate a palette → Check contrast