#210b2f

Color #210b2f

A moderately saturated very dark purple.

Closest named color Black #000000 · ΔE 28.27 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 8.3

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

Conversions

HEX

#210b2f

RGB

rgb(33, 11, 47)

HSL

hsl(276.7, 62.1%, 11.4%)

HSV / HSB

hsv(276.7, 76.6%, 18.4%)

CMYK

cmyk(29.8%, 76.6%, 0%, 81.6%)

LAB

lab(6.94, 19.47, -19.28)

LCH

lch(6.94, 27.4, 315.28)

OKLCH

oklch(20.6%, 0.0709, 309.68)

HWB

hwb(276.7, 4.3%, 81.6%)

Harmony colors

Complementary

#192f0b

Analogous

#0f0b2f

#210b2f

#2f0b2b

Triadic

#210b2f

#2f210b

#0b2f21

Split-complementary

#210b2f

#2b2f0b

#0b2f0f

Tetradic

#210b2f

#2f0b19

#192f0b

#0b2f21

Square

#210b2f

#2f0f0b

#192f0b

#0b2b2f

Shades

Color #210b2f mixed toward black.

#1c0927

#16071f

#110618

#0b0410

#060208

Tints

Color #210b2f mixed toward white.

#4c196c

#7728a9

#9e48d4

#be85e2

#dfc2f1

Tones

Color #210b2f mixed toward gray.

#200e2c

#201129

#1f1426

#1e1723

#1e1a20

Accessibility

Aa White text on this color

18.2:1

Aa Black text on this color

1.15:1

White text reads better on this background (18.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1929 · ΔE 10.9

Deuteranopia

#1b1c28 · ΔE 13.6

Tritanopia

#202423 · ΔE 20.8

Achromatopsia

#151515 · ΔE 19.3

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

Code

CSS

background-color: #210b2f;

Tailwind (arbitrary value)

bg-[#210b2f]

Related colors

Indigo #4b0082

Dark Orchid #9932cc

Dark Violet #9400d3

Blue Violet #8a2be2

Rebecca Purple #663399

Medium Orchid #ba55d3

Frequently asked questions

#210b2f (#210b2f) is rgb(33, 11, 47) in RGB.

No, #210b2f is not web-safe. The nearest web-safe colors are among its tones and shades below.

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 #210b2f, or check how it holds up for accessibility.

Generate a palette → Check contrast