#201b48

Color #201b48

A moderately saturated very dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 24.91 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 1.6

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Conversions

HEX

#201b48

RGB

rgb(32, 27, 72)

HSL

hsl(246.7, 45.5%, 19.4%)

HSV / HSB

hsv(246.7, 62.5%, 28.2%)

CMYK

cmyk(55.6%, 62.5%, 0%, 71.8%)

LAB

lab(12.98, 16.66, -27.46)

LCH

lch(12.98, 32.12, 301.25)

OKLCH

oklch(25.7%, 0.081, 284.16)

HWB

hwb(246.7, 10.6%, 71.8%)

Harmony colors

Complementary

#43481b

Analogous

#1b2c48

#201b48

#361b48

Triadic

#201b48

#48201b

#1b4820

Split-complementary

#201b48

#48361b

#2c481b

Tetradic

#201b48

#481b43

#43481b

#1b4820

Square

#201b48

#481b2c

#43481b

#1b4836

Shades

Color #201b48 mixed toward black.

#1b163c

#151230

#100d24

#0b0918

#05040c

Tints

Color #201b48 mixed toward white.

#362e7a

#4c40ac

#7469c7

#a29bda

#d1cdec

Tones

Color #201b48 mixed toward gray.

#231f44

#262240

#29263d

#2c2a39

#2f2e35

Accessibility

Aa White text on this color

16.01:1

Aa Black text on this color

1.31:1

White text reads better on this background (16.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1e1e40 · ΔE 3.5

Deuteranopia

#1e1f3e · ΔE 4.6

Tritanopia

#203938 · ΔE 24.6

Achromatopsia

#212121 · ΔE 19.9

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

Code

CSS

background-color: #201b48;

Tailwind (arbitrary value)

bg-[#201b48]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#201b48 (#201b48) is rgb(32, 27, 72) in RGB.

No, #201b48 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #201b48, or check how it holds up for accessibility.

Generate a palette → Check contrast