#216bd7

Color #216bd7

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 9.18 Nearest Tailwind class blue-600 #155dfc · ΔE 6.9

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

Conversions

HEX

#216bd7

RGB

rgb(33, 107, 215)

HSL

hsl(215.6, 73.4%, 48.6%)

HSV / HSB

hsv(215.6, 84.7%, 84.3%)

CMYK

cmyk(84.7%, 50.2%, 0%, 15.7%)

LAB

lab(46.64, 17.93, -61.58)

LCH

lch(46.64, 64.14, 286.23)

OKLCH

oklch(54.6%, 0.1809, 258.75)

HWB

hwb(215.6, 12.9%, 15.7%)

Harmony colors

Complementary

#d78d21

Analogous

#21c6d7

#216bd7

#3221d7

Triadic

#216bd7

#d7216b

#6bd721

Split-complementary

#216bd7

#d73221

#c6d721

Tetradic

#216bd7

#8d21d7

#d78d21

#6bd721

Square

#216bd7

#d721c6

#d78d21

#21d732

Shades

Color #216bd7 mixed toward black.

#1b59b3

#16478f

#10356b

#0b2448

#051224

Tints

Color #216bd7 mixed toward white.

#4283e2

#679ce8

#8db4ee

#b3cdf3

#d9e6f9

Tones

Color #216bd7 mixed toward gray.

#306ec8

#3f71b9

#4e73a9

#5e769a

#6d798b

Accessibility

Aa White text on this color

5.06:1

Aa Black text on this color

4.15:1

White text reads better on this background (5.06:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4c4dc4 · ΔE 12.4

Deuteranopia

#4842bf · ΔE 15.3

Tritanopia

#29b3af · ΔE 37.2

Achromatopsia

#6f6f6f · ΔE 26.3

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

Code

CSS

background-color: #216bd7;

Tailwind (arbitrary value)

bg-[#216bd7]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#216bd7 (#216bd7) is rgb(33, 107, 215) in RGB.

No, #216bd7 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 #216bd7, or check how it holds up for accessibility.

Generate a palette → Check contrast