#20213f

Color #20213f

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 21.95 Nearest Tailwind class slate-900 #0f172b · ΔE 6.3

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Conversions

HEX

#20213f

RGB

rgb(32, 33, 63)

HSL

hsl(238.1, 32.6%, 18.6%)

HSV / HSB

hsv(238.1, 49.2%, 24.7%)

CMYK

cmyk(49.2%, 47.6%, 0%, 75.3%)

LAB

lab(14.14, 8.97, -19.34)

LCH

lch(14.14, 21.32, 294.88)

OKLCH

oklch(26.3%, 0.0555, 280.38)

HWB

hwb(238.1, 12.5%, 75.3%)

Harmony colors

Complementary

#3f3e20

Analogous

#20303f

#20213f

#2e203f

Triadic

#20213f

#3f2021

#213f20

Split-complementary

#20213f

#3f2e20

#303f20

Tetradic

#20213f

#3e203f

#3f3e20

#213f20

Square

#20213f

#3f2030

#3f3e20

#203f2e

Shades

Color #20213f mixed toward black.

#1b1b34

#15162a

#10101f

#0b0b15

#05050a

Tints

Color #20213f mixed toward white.

#37396d

#4f519b

#7578b9

#a3a5d0

#d1d2e8

Tones

Color #20213f mixed toward gray.

#23233c

#25263a

#282837

#2a2b35

#2d2d32

Accessibility

Aa White text on this color

15.55:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.55:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#202039 · ΔE 1.9

Deuteranopia

#202038 · ΔE 2.3

Tritanopia

#203433 · ΔE 21

Achromatopsia

#242424 · ΔE 15.3

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

Code

CSS

background-color: #20213f;

Tailwind (arbitrary value)

bg-[#20213f]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#20213f (#20213f) is rgb(32, 33, 63) in RGB.

No, #20213f 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 #20213f, or check how it holds up for accessibility.

Generate a palette → Check contrast