#21090e

Color #21090e

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 12.65 Nearest Tailwind class mauve-900 #1d161e · ΔE 7.8

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Conversions

HEX

#21090e

RGB

rgb(33, 9, 14)

HSL

hsl(347.5, 57.1%, 8.2%)

HSV / HSB

hsv(347.5, 72.7%, 12.9%)

CMYK

cmyk(0%, 72.7%, 57.6%, 87.1%)

LAB

lab(4.97, 11.51, 1.72)

LCH

lch(4.97, 11.64, 8.5)

OKLCH

oklch(18.2%, 0.0418, 9.08)

HWB

hwb(347.5, 3.5%, 87.1%)

Harmony colors

Complementary

#09211c

Analogous

#21091a

#21090e

#211009

Triadic

#21090e

#0e2109

#090e21

Split-complementary

#21090e

#092110

#091a21

Tetradic

#21090e

#211c09

#09211c

#090e21

Square

#21090e

#1a2109

#09211c

#100921

Shades

Color #21090e mixed toward black.

#1b070c

#160609

#100407

#0b0305

#050102

Tints

Color #21090e mixed toward white.

#5e1a28

#9b2a42

#cd4763

#de8497

#eec2cb

Tones

Color #21090e mixed toward gray.

#1f0b0f

#1d0d10

#1b0f11

#191113

#171314

Accessibility

Aa White text on this color

18.92:1

Aa Black text on this color

1.11:1

White text reads better on this background (18.92:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#19190d · ΔE 18.6

Deuteranopia

#1a1c0d · ΔE 21.3

Tritanopia

#200c0c · ΔE 2.4

Achromatopsia

#111111 · ΔE 12.5

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

Code

CSS

background-color: #21090e;

Tailwind (arbitrary value)

bg-[#21090e]

Related colors

Crimson #dc143c

Pink #ffc0cb

Light Pink #ffb6c1

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#21090e (#21090e) is rgb(33, 9, 14) in RGB.

No, #21090e 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 #21090e, or check how it holds up for accessibility.

Generate a palette → Check contrast