#271f4a

Color #271f4a

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 24.84 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 2.9

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#271f4a

RGB

rgb(39, 31, 74)

HSL

hsl(251.2, 41%, 20.6%)

HSV / HSB

hsv(251.2, 58.1%, 29%)

CMYK

cmyk(47.3%, 58.1%, 0%, 71%)

LAB

lab(14.98, 16.37, -25.58)

LCH

lch(14.98, 30.37, 302.62)

OKLCH

oklch(27.4%, 0.0768, 288.84)

HWB

hwb(251.2, 12.2%, 71%)

Harmony colors

Complementary

#424a1f

Analogous

#1f2c4a

#271f4a

#3d1f4a

Triadic

#271f4a

#4a271f

#1f4a27

Split-complementary

#271f4a

#4a3d1f

#2c4a1f

Tetradic

#271f4a

#4a1f42

#424a1f

#1f4a27

Square

#271f4a

#4a1f2c

#424a1f

#1f4a3d

Shades

Color #271f4a mixed toward black.

#211a3e

#1a1531

#140f25

#0d0a19

#07050c

Tints

Color #271f4a mixed toward white.

#40337a

#5947a9

#8070c3

#aaa0d7

#d5cfeb

Tones

Color #271f4a mixed toward gray.

#292346

#2c2643

#2e2a3f

#302d3c

#323138

Accessibility

Aa White text on this color

15.2:1

Aa Black text on this color

1.38:1

White text reads better on this background (15.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#242442 · ΔE 4.7

Deuteranopia

#242540 · ΔE 6

Tritanopia

#273c3a · ΔE 24.6

Achromatopsia

#262626 · ΔE 19.4

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

Code

CSS

background-color: #271f4a;

Tailwind (arbitrary value)

bg-[#271f4a]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#271f4a (#271f4a) is rgb(39, 31, 74) in RGB.

No, #271f4a 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 #271f4a, or check how it holds up for accessibility.

Generate a palette → Check contrast