#0100d9

Color #0100d9

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 5.25 Nearest Tailwind class indigo-700 #432dd7 · ΔE 6.3

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Conversions

HEX

#0100d9

RGB

rgb(1, 0, 217)

HSL

hsl(240.3, 100%, 42.5%)

HSV / HSB

hsv(240.3, 100%, 85.1%)

CMYK

cmyk(99.5%, 100%, 0%, 14.9%)

LAB

lab(26.78, 70.11, -95.46)

LCH

lch(26.78, 118.44, 306.3)

OKLCH

oklch(40%, 0.2771, 264.14)

HWB

hwb(240.3, 0%, 14.9%)

Harmony colors

Complementary

#d8d900

Analogous

#006bd9

#0100d9

#6d00d9

Triadic

#0100d9

#d90100

#00d901

Split-complementary

#0100d9

#d96d00

#6bd900

Tetradic

#0100d9

#d900d8

#d8d900

#00d901

Square

#0100d9

#d9006b

#d8d900

#00d96d

Shades

Color #0100d9 mixed toward black.

#0100b5

#010091

#01006c

#000048

#000024

Tints

Color #0100d9 mixed toward white.

#0c0bff

#3c3cff

#6d6cff

#9e9dff

#ceceff

Tones

Color #0100d9 mixed toward gray.

#1312c7

#2524b5

#3736a3

#494891

#5a5a7e

Accessibility

Aa White text on this color

10.48:1

Aa Black text on this color

2:1

White text reads better on this background (10.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0101c0 · ΔE 3.2

Deuteranopia

#0101b9 · ΔE 4.1

Tritanopia

#01a8a3 · ΔE 52.1

Achromatopsia

#3f3f3f · ΔE 32.3

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

Code

CSS

background-color: #0100d9;

Tailwind (arbitrary value)

bg-[#0100d9]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#0100d9 (#0100d9) is rgb(1, 0, 217) in RGB.

No, #0100d9 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 #0100d9, or check how it holds up for accessibility.

Generate a palette → Check contrast