#211dd2

Color #211dd2

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 8.04 Nearest Tailwind class indigo-700 #432dd7 · ΔE 4

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Conversions

HEX

#211dd2

RGB

rgb(33, 29, 210)

HSL

hsl(241.3, 75.7%, 46.9%)

HSV / HSB

hsv(241.3, 86.2%, 82.4%)

CMYK

cmyk(84.3%, 86.2%, 0%, 17.6%)

LAB

lab(29.04, 61.45, -87.6)

LCH

lch(29.04, 107, 305.05)

OKLCH

oklch(41.6%, 0.2536, 268.6)

HWB

hwb(241.3, 11.4%, 17.6%)

Harmony colors

Complementary

#ced21d

Analogous

#1d74d2

#211dd2

#7c1dd2

Triadic

#211dd2

#d2211d

#1dd221

Split-complementary

#211dd2

#d27c1d

#74d21d

Tetradic

#211dd2

#d21dce

#ced21d

#1dd221

Square

#211dd2

#d21d74

#ced21d

#1dd27c

Shades

Color #211dd2 mixed toward black.

#1b18af

#16138c

#100f69

#0b0a46

#050523

Tints

Color #211dd2 mixed toward white.

#3c39e4

#6360e9

#8a88ef

#b1b0f4

#d8d7fa

Tones

Color #211dd2 mixed toward gray.

#2f2cc3

#3e3bb4

#4c4aa5

#5b5996

#696987

Accessibility

Aa White text on this color

9.67:1

Aa Black text on this color

2.17:1

White text reads better on this background (9.67:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1fba · ΔE 3

Deuteranopia

#2020b4 · ΔE 3.8

Tritanopia

#21a49e · ΔE 49.5

Achromatopsia

#444444 · ΔE 31.4

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

Code

CSS

background-color: #211dd2;

Tailwind (arbitrary value)

bg-[#211dd2]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#211dd2 (#211dd2) is rgb(33, 29, 210) in RGB.

No, #211dd2 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 #211dd2, or check how it holds up for accessibility.

Generate a palette → Check contrast