#271f48

Color #271f48

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 25.97 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 3.4

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Conversions

HEX

#271f48

RGB

rgb(39, 31, 72)

HSL

hsl(251.7, 39.8%, 20.2%)

HSV / HSB

hsv(251.7, 56.9%, 28.2%)

CMYK

cmyk(45.8%, 56.9%, 0%, 71.8%)

LAB

lab(14.84, 15.69, -24.43)

LCH

lch(14.84, 29.03, 302.71)

OKLCH

oklch(27.2%, 0.0735, 289.54)

HWB

hwb(251.7, 12.2%, 71.8%)

Harmony colors

Complementary

#40481f

Analogous

#1f2c48

#271f48

#3c1f48

Triadic

#271f48

#48271f

#1f4827

Split-complementary

#271f48

#483c1f

#2c481f

Tetradic

#271f48

#481f40

#40481f

#1f4827

Square

#271f48

#481f2c

#40481f

#1f483c

Shades

Color #271f48 mixed toward black.

#211a3c

#1a1530

#141024

#0d0a18

#07050c

Tints

Color #271f48 mixed toward white.

#413377

#5a48a7

#8171c2

#aba0d6

#d5d0eb

Tones

Color #271f48 mixed toward gray.

#292245

#2b2641

#2d293e

#2f2d3a

#313037

Accessibility

Aa White text on this color

15.26:1

Aa Black text on this color

1.38:1

White text reads better on this background (15.26:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#242441 · ΔE 4.7

Deuteranopia

#24253f · ΔE 5.9

Tritanopia

#273a39 · ΔE 23.6

Achromatopsia

#252525 · ΔE 19

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

Code

CSS

background-color: #271f48;

Tailwind (arbitrary value)

bg-[#271f48]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#271f48 (#271f48) is rgb(39, 31, 72) in RGB.

No, #271f48 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 #271f48, or check how it holds up for accessibility.

Generate a palette → Check contrast