#201d31

Color #201d31

A muted very dark blue.

Closest named color Black #000000 · ΔE 18.9 Nearest Tailwind class slate-900 #0f172b · ΔE 5.3

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Conversions

HEX

#201d31

RGB

rgb(32, 29, 49)

HSL

hsl(249, 25.6%, 15.3%)

HSV / HSB

hsv(249, 40.8%, 19.2%)

CMYK

cmyk(34.7%, 40.8%, 0%, 80.8%)

LAB

lab(12.01, 7.13, -12.74)

LCH

lch(12.01, 14.6, 299.23)

OKLCH

oklch(24.4%, 0.0377, 290.16)

HWB

hwb(249, 11.4%, 80.8%)

Harmony colors

Complementary

#2e311d

Analogous

#1d2431

#201d31

#2a1d31

Triadic

#201d31

#31201d

#1d3120

Split-complementary

#201d31

#312a1d

#24311d

Tetradic

#201d31

#311d2e

#2e311d

#1d3120

Square

#201d31

#311d24

#2e311d

#1d312a

Shades

Color #201d31 mixed toward black.

#1b1829

#151321

#100f19

#0b0a10

#050508

Tints

Color #201d31 mixed toward white.

#3e385e

#5b538b

#8077af

#aaa5c9

#d5d2e4

Tones

Color #201d31 mixed toward gray.

#211f2f

#22202e

#24222c

#25242a

#262529

Accessibility

Aa White text on this color

16.39:1

Aa Black text on this color

1.28:1

White text reads better on this background (16.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1f2d · ΔE 3.7

Deuteranopia

#1f1f2c · ΔE 4.2

Tritanopia

#202a29 · ΔE 16.4

Achromatopsia

#202020 · ΔE 12.1

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

Code

CSS

background-color: #201d31;

Tailwind (arbitrary value)

bg-[#201d31]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#201d31 (#201d31) is rgb(32, 29, 49) in RGB.

No, #201d31 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 #201d31, or check how it holds up for accessibility.

Generate a palette → Check contrast