#21244f

Color #21244f

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 24.74 Nearest Tailwind class blue-950 #162456 · ΔE 3

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Conversions

HEX

#21244f

RGB

rgb(33, 36, 79)

HSL

hsl(236.1, 41.1%, 22%)

HSV / HSB

hsv(236.1, 58.2%, 31%)

CMYK

cmyk(58.2%, 54.4%, 0%, 69%)

LAB

lab(16.25, 12.95, -26.99)

LCH

lch(16.25, 29.94, 295.63)

OKLCH

oklch(28.3%, 0.0776, 277.25)

HWB

hwb(236.1, 12.9%, 69%)

Harmony colors

Complementary

#4f4c21

Analogous

#213b4f

#21244f

#35214f

Triadic

#21244f

#4f2124

#244f21

Split-complementary

#21244f

#4f3521

#3b4f21

Tetradic

#21244f

#4c214f

#4f4c21

#244f21

Square

#21244f

#4f213b

#4f4c21

#214f35

Shades

Color #21244f mixed toward black.

#1c1e42

#161835

#111228

#0b0c1a

#06060d

Tints

Color #21244f mixed toward white.

#35397e

#484fad

#7378c4

#a1a5d8

#d0d2eb

Tones

Color #21244f mixed toward gray.

#25274b

#292b47

#2d2e44

#303140

#34353c

Accessibility

Aa White text on this color

14.69:1

Aa Black text on this color

1.43:1

White text reads better on this background (14.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222247 · ΔE 2.1

Deuteranopia

#222245 · ΔE 2.6

Tritanopia

#21403f · ΔE 24.4

Achromatopsia

#282828 · ΔE 18.8

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

Code

CSS

background-color: #21244f;

Tailwind (arbitrary value)

bg-[#21244f]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#21244f (#21244f) is rgb(33, 36, 79) in RGB.

No, #21244f 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 #21244f, or check how it holds up for accessibility.

Generate a palette → Check contrast