#10091b

Color #10091b

A moderately saturated very dark purple.

Closest named color Black #000000 · ΔE 11.66 Nearest Tailwind class slate-950 #020618 · ΔE 4.6

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Conversions

HEX

#10091b

RGB

rgb(16, 9, 27)

HSL

hsl(263.3, 50%, 7.1%)

HSV / HSB

hsv(263.3, 66.7%, 10.6%)

CMYK

cmyk(40.7%, 66.7%, 0%, 89.4%)

LAB

lab(3.47, 5.88, -9.45)

LCH

lch(3.47, 11.13, 301.89)

OKLCH

oklch(16%, 0.038, 300.21)

HWB

hwb(263.3, 3.5%, 89.4%)

Harmony colors

Complementary

#141b09

Analogous

#090b1b

#10091b

#19091b

Triadic

#10091b

#1b1009

#091b10

Split-complementary

#10091b

#1b1909

#0b1b09

Tetradic

#10091b

#1b0914

#141b09

#091b10

Square

#10091b

#1b090b

#141b09

#091b19

Shades

Color #10091b mixed toward black.

#0d0817

#0b0612

#08050e

#050309

#030205

Tints

Color #10091b mixed toward white.

#331d56

#563192

#7b4dc4

#a789d8

#d3c4eb

Tones

Color #10091b mixed toward gray.

#100b1a

#110c18

#110e17

#110f15

#121114

Accessibility

Aa White text on this color

19.5:1

Aa Black text on this color

1.08:1

White text reads better on this background (19.5:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0d0d18 · ΔE 4.4

Deuteranopia

#0e0e17 · ΔE 5.3

Tritanopia

#101514 · ΔE 12.4

Achromatopsia

#0c0c0c · ΔE 10

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

Code

CSS

background-color: #10091b;

Tailwind (arbitrary value)

bg-[#10091b]

Related colors

Medium Purple #9370db

Rebecca Purple #663399

Blue Violet #8a2be2

Indigo #4b0082

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Frequently asked questions

#10091b (#10091b) is rgb(16, 9, 27) in RGB.

No, #10091b 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 #10091b, or check how it holds up for accessibility.

Generate a palette → Check contrast