#21053e

Color #21053e

A vivid, highly saturated very dark purple.

Closest named color Midnight Blue #191970 · ΔE 21.82 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 6.6

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#21053e

RGB

rgb(33, 5, 62)

HSL

hsl(269.5, 85.1%, 13.1%)

HSV / HSB

hsv(269.5, 91.9%, 24.3%)

CMYK

cmyk(46.8%, 91.9%, 0%, 75.7%)

LAB

lab(7.04, 27.49, -30.06)

LCH

lch(7.04, 40.73, 312.44)

OKLCH

oklch(21.1%, 0.0997, 300.12)

HWB

hwb(269.5, 2%, 75.7%)

Harmony colors

Complementary

#223e05

Analogous

#05053e

#21053e

#3d053e

Triadic

#21053e

#3e2105

#053e21

Split-complementary

#21053e

#3e3d05

#053e05

Tetradic

#21053e

#3e0522

#223e05

#053e21

Square

#21053e

#3e0505

#223e05

#053e3d

Shades

Color #21053e mixed toward black.

#1b0434

#160329

#10021f

#0b0215

#05010a

Tints

Color #21053e mixed toward white.

#450a82

#6a10c7

#8f32ee

#b476f4

#dabbf9

Tones

Color #21053e mixed toward gray.

#210a39

#210e34

#211330

#21182b

#211d26

Accessibility

Aa White text on this color

18.17:1

Aa Black text on this color

1.16:1

White text reads better on this background (18.17:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#181836 · ΔE 9.3

Deuteranopia

#1a1b34 · ΔE 11.1

Tritanopia

#202f2d · ΔE 24.5

Achromatopsia

#161616 · ΔE 22.7

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

Code

CSS

background-color: #21053e;

Tailwind (arbitrary value)

bg-[#21053e]

Related colors

Rebecca Purple #663399

Blue Violet #8a2be2

Indigo #4b0082

Medium Purple #9370db

Dark Orchid #9932cc

Dark Violet #9400d3

Frequently asked questions

#21053e (#21053e) is rgb(33, 5, 62) in RGB.

No, #21053e 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #21053e, or check how it holds up for accessibility.

Generate a palette → Check contrast