#1f152a

Color #1f152a

A muted very dark purple.

Closest named color Black #000000 · ΔE 18.56 Nearest Tailwind class mauve-800 #2a212c · ΔE 6.2

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Conversions

HEX

#1f152a

RGB

rgb(31, 21, 42)

HSL

hsl(268.6, 33.3%, 12.4%)

HSV / HSB

hsv(268.6, 50%, 16.5%)

CMYK

cmyk(26.2%, 50%, 0%, 83.5%)

LAB

lab(8.95, 10.52, -12.4)

LCH

lch(8.95, 16.26, 310.31)

OKLCH

oklch(21.9%, 0.0421, 305.05)

HWB

hwb(268.6, 8.2%, 83.5%)

Harmony colors

Complementary

#202a15

Analogous

#15162a

#1f152a

#2a152a

Triadic

#1f152a

#2a1f15

#152a1f

Split-complementary

#1f152a

#2a2a15

#162a15

Tetradic

#1f152a

#2a1520

#202a15

#152a1f

Square

#1f152a

#2a1516

#202a15

#152a2a

Shades

Color #1f152a mixed toward black.

#1a1223

#150e1c

#100b15

#0a070e

#050407

Tints

Color #1f152a mixed toward white.

#442e5c

#68478d

#8e6ab5

#b39ccd

#d9cde6

Tones

Color #1f152a mixed toward gray.

#1f1728

#1f1927

#1f1a25

#1f1c23

#201e21

Accessibility

Aa White text on this color

17.52:1

Aa Black text on this color

1.2:1

White text reads better on this background (17.52:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b26 · ΔE 7.7

Deuteranopia

#1c1c25 · ΔE 8.7

Tritanopia

#1f2222 · ΔE 15.4

Achromatopsia

#191919 · ΔE 13.8

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

Code

CSS

background-color: #1f152a;

Tailwind (arbitrary value)

bg-[#1f152a]

Related colors

Rebecca Purple #663399

Blue Violet #8a2be2

Indigo #4b0082

Medium Purple #9370db

Dark Orchid #9932cc

Dark Violet #9400d3

Frequently asked questions

#1f152a (#1f152a) is rgb(31, 21, 42) in RGB.

No, #1f152a is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #1f152a, or check how it holds up for accessibility.

Generate a palette → Check contrast