#190c21

Color #190c21

A moderately saturated very dark purple.

Closest named color Black #000000 · ΔE 16.36 Nearest Tailwind class mauve-900 #1d161e · ΔE 6.6

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

Conversions

HEX

#190c21

RGB

rgb(25, 12, 33)

HSL

hsl(277.1, 46.7%, 8.8%)

HSV / HSB

hsv(277.1, 63.6%, 12.9%)

CMYK

cmyk(24.2%, 63.6%, 0%, 87.1%)

LAB

lab(5.23, 10.49, -11.42)

LCH

lch(5.23, 15.51, 312.57)

OKLCH

oklch(18.5%, 0.0449, 311.29)

HWB

hwb(277.1, 4.7%, 87.1%)

Harmony colors

Complementary

#14210c

Analogous

#0e0c21

#190c21

#210c1e

Triadic

#190c21

#21190c

#0c2119

Split-complementary

#190c21

#1e210c

#0c210e

Tetradic

#190c21

#210c14

#14210c

#0c2119

Square

#190c21

#210e0c

#14210c

#0c1e21

Shades

Color #190c21 mixed toward black.

#150a1b

#110816

#0c0610

#08040b

#040205

Tints

Color #190c21 mixed toward white.

#44215a

#6f3593

#9854c1

#ba8dd6

#ddc6ea

Tones

Color #190c21 mixed toward gray.

#190e1f

#180f1d

#18111c

#17131a

#171518

Accessibility

Aa White text on this color

18.82:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#14141d · ΔE 8.6

Deuteranopia

#15161c · ΔE 10.6

Tritanopia

#181a19 · ΔE 15.3

Achromatopsia

#111111 · ΔE 13.5

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

Code

CSS

background-color: #190c21;

Tailwind (arbitrary value)

bg-[#190c21]

Related colors

Indigo #4b0082

Dark Orchid #9932cc

Dark Violet #9400d3

Blue Violet #8a2be2

Rebecca Purple #663399

Medium Orchid #ba55d3

Frequently asked questions

#190c21 (#190c21) is rgb(25, 12, 33) in RGB.

No, #190c21 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #190c21, or check how it holds up for accessibility.

Generate a palette → Check contrast