#1a0d21

Color #1a0d21

A moderately saturated very dark purple.

Closest named color Black #000000 · ΔE 16.16 Nearest Tailwind class mauve-900 #1d161e · ΔE 6.4

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Conversions

HEX

#1a0d21

RGB

rgb(26, 13, 33)

HSL

hsl(279, 43.5%, 9%)

HSV / HSB

hsv(279, 60.6%, 12.9%)

CMYK

cmyk(21.2%, 60.6%, 0%, 87.1%)

LAB

lab(5.58, 10.56, -10.89)

LCH

lch(5.58, 15.17, 314.12)

OKLCH

oklch(18.8%, 0.0432, 312.75)

HWB

hwb(279, 5.1%, 87.1%)

Harmony colors

Complementary

#14210d

Analogous

#100d21

#1a0d21

#210d1e

Triadic

#1a0d21

#211a0d

#0d211a

Split-complementary

#1a0d21

#1e210d

#0d2110

Tetradic

#1a0d21

#210d14

#14210d

#0d211a

Square

#1a0d21

#21100d

#14210d

#0d1e21

Shades

Color #1a0d21 mixed toward black.

#160b1b

#110916

#0d0610

#09040b

#040205

Tints

Color #1a0d21 mixed toward white.

#462358

#713990

#9a59bd

#bc90d3

#ddc8e9

Tones

Color #1a0d21 mixed toward gray.

#190f1f

#19101e

#18121c

#18141a

#171519

Accessibility

Aa White text on this color

18.69:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#15151d · ΔE 9

Deuteranopia

#16171c · ΔE 11.1

Tritanopia

#191a19 · ΔE 14.7

Achromatopsia

#121212 · ΔE 13.4

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

Code

CSS

background-color: #1a0d21;

Tailwind (arbitrary value)

bg-[#1a0d21]

Related colors

Dark Orchid #9932cc

Dark Violet #9400d3

Indigo #4b0082

Blue Violet #8a2be2

Rebecca Purple #663399

Medium Orchid #ba55d3

Frequently asked questions

#1a0d21 (#1a0d21) is rgb(26, 13, 33) in RGB.

No, #1a0d21 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 #1a0d21, or check how it holds up for accessibility.

Generate a palette → Check contrast