#211287

Color #211287

A vivid, highly saturated dark blue.

Closest named color Navy #000080 · ΔE 7.36 Nearest Tailwind class violet-950 #2f0d68 · ΔE 5.5

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Conversions

HEX

#211287

RGB

rgb(33, 18, 135)

HSL

hsl(247.7, 76.5%, 30%)

HSV / HSB

hsv(247.7, 86.7%, 52.9%)

CMYK

cmyk(75.6%, 86.7%, 0%, 47.1%)

LAB

lab(17.94, 43.71, -60.81)

LCH

lch(17.94, 74.89, 305.71)

OKLCH

oklch(31.2%, 0.1764, 274.75)

HWB

hwb(247.7, 7.1%, 47.1%)

Harmony colors

Complementary

#788712

Analogous

#123d87

#211287

#5c1287

Triadic

#211287

#872112

#128721

Split-complementary

#211287

#875c12

#3d8712

Tetradic

#211287

#871278

#788712

#128721

Square

#211287

#87123d

#788712

#12875c

Shades

Color #211287 mixed toward black.

#1b0f71

#160c5a

#100944

#0b062d

#050317

Tints

Color #211287 mixed toward white.

#2e19bc

#442de3

#7361ea

#a296f1

#d0caf8

Tones

Color #211287 mixed toward gray.

#281c7d

#2f2574

#372f6a

#3e3960

#454356

Accessibility

Aa White text on this color

13.99:1

Aa Black text on this color

1.5:1

White text reads better on this background (13.99:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b77 · ΔE 3.5

Deuteranopia

#1c1d73 · ΔE 4.5

Tritanopia

#206965 · ΔE 37.3

Achromatopsia

#2c2c2c · ΔE 27.9

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

Code

CSS

background-color: #211287;

Tailwind (arbitrary value)

bg-[#211287]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#211287 (#211287) is rgb(33, 18, 135) in RGB.

No, #211287 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 #211287, or check how it holds up for accessibility.

Generate a palette → Check contrast