#216abb

Color #216abb

A vivid, highly saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 17.47 Nearest Tailwind class sky-700 #0069a8 · ΔE 4.1

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

Conversions

HEX

#216abb

RGB

rgb(33, 106, 187)

HSL

hsl(211.6, 70%, 43.1%)

HSV / HSB

hsv(211.6, 82.4%, 73.3%)

CMYK

cmyk(82.4%, 43.3%, 0%, 26.7%)

LAB

lab(44.54, 7.71, -48.85)

LCH

lch(44.54, 49.45, 278.97)

OKLCH

oklch(52.4%, 0.1454, 254.28)

HWB

hwb(211.6, 12.9%, 26.7%)

Harmony colors

Complementary

#bb7221

Analogous

#21b7bb

#216abb

#2521bb

Triadic

#216abb

#bb216a

#6abb21

Split-complementary

#216abb

#bb2521

#b7bb21

Tetradic

#216abb

#7221bb

#bb7221

#6abb21

Square

#216abb

#bb21b7

#bb7221

#21bb25

Shades

Color #216abb mixed toward black.

#1b589c

#16477d

#10355d

#0b233e

#05121f

Tints

Color #216abb mixed toward white.

#3182db

#5b9be2

#84b4e9

#adcdf0

#d6e6f8

Tones

Color #216abb mixed toward gray.

#2e6aae

#3b6ba1

#476c94

#546d88

#616d7b

Accessibility

Aa White text on this color

5.46:1

Aa Black text on this color

3.84:1

White text reads better on this background (5.46:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4b4cac · ΔE 13.9

Deuteranopia

#4742a8 · ΔE 16.5

Tritanopia

#289e9b · ΔE 31.5

Achromatopsia

#696969 · ΔE 23.5

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

Code

CSS

background-color: #216abb;

Tailwind (arbitrary value)

bg-[#216abb]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Light Steel Blue #b0c4de

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#216abb (#216abb) is rgb(33, 106, 187) in RGB.

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

Generate a palette → Check contrast