#211d2a

Color #211d2a

A muted very dark blue.

Closest named color Black #000000 · ΔE 15.21 Nearest Tailwind class mauve-800 #2a212c · ΔE 3.1

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Conversions

HEX

#211d2a

RGB

rgb(33, 29, 42)

HSL

hsl(258.5, 18.3%, 13.9%)

HSV / HSB

hsv(258.5, 31%, 16.5%)

CMYK

cmyk(21.4%, 31%, 0%, 83.5%)

LAB

lab(11.75, 5.36, -8.04)

LCH

lch(11.75, 9.66, 303.69)

OKLCH

oklch(24.1%, 0.0251, 298.61)

HWB

hwb(258.5, 11.4%, 83.5%)

Harmony colors

Complementary

#262a1d

Analogous

#1d1f2a

#211d2a

#271d2a

Triadic

#211d2a

#2a211d

#1d2a21

Split-complementary

#211d2a

#2a271d

#1f2a1d

Tetradic

#211d2a

#2a1d26

#262a1d

#1d2a21

Square

#211d2a

#2a1d1f

#262a1d

#1d2a27

Shades

Color #211d2a mixed toward black.

#1b1823

#16131c

#100e15

#0b0a0e

#050507

Tints

Color #211d2a mixed toward white.

#433b55

#655981

#8a7da5

#b1a8c3

#d8d4e1

Tones

Color #211d2a mixed toward gray.

#211e29

#221f28

#222027

#232126

#232225

Accessibility

Aa White text on this color

16.49:1

Aa Black text on this color

1.27:1

White text reads better on this background (16.49:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1f27 · ΔE 4.1

Deuteranopia

#202027 · ΔE 4.6

Tritanopia

#212524 · ΔE 11.5

Achromatopsia

#1f1f1f · ΔE 9.1

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

Code

CSS

background-color: #211d2a;

Tailwind (arbitrary value)

bg-[#211d2a]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#211d2a (#211d2a) is rgb(33, 29, 42) in RGB.

No, #211d2a is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #211d2a, or check how it holds up for accessibility.

Generate a palette → Check contrast