#1009cc

Color #1009cc

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 2.85 Nearest Tailwind class indigo-800 #372aac · ΔE 5.7

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Conversions

HEX

#1009cc

RGB

rgb(16, 9, 204)

HSL

hsl(242.2, 91.5%, 41.8%)

HSV / HSB

hsv(242.2, 95.6%, 80%)

CMYK

cmyk(92.2%, 95.6%, 0%, 20%)

LAB

lab(25.75, 65.2, -89.6)

LCH

lch(25.75, 110.81, 306.04)

OKLCH

oklch(38.9%, 0.2596, 265.91)

HWB

hwb(242.2, 3.5%, 20%)

Harmony colors

Complementary

#c5cc09

Analogous

#0963cc

#1009cc

#7209cc

Triadic

#1009cc

#cc1009

#09cc10

Split-complementary

#1009cc

#cc7209

#63cc09

Tetradic

#1009cc

#cc09c5

#c5cc09

#09cc10

Square

#1009cc

#cc0963

#c5cc09

#09cc72

Shades

Color #1009cc mixed toward black.

#0e08aa

#0b0688

#080566

#050344

#030222

Tints

Color #1009cc mixed toward white.

#1a12f4

#4842f7

#7671f9

#a4a0fb

#d1d0fd

Tones

Color #1009cc mixed toward gray.

#1f19bc

#2e2aac

#3d3a9b

#4c4a8b

#5c5a7b

Accessibility

Aa White text on this color

10.86:1

Aa Black text on this color

1.93:1

White text reads better on this background (10.86:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0d0db4 · ΔE 3

Deuteranopia

#0e0eae · ΔE 3.8

Tritanopia

#109e99 · ΔE 49.4

Achromatopsia

#3d3d3d · ΔE 31.7

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

Code

CSS

background-color: #1009cc;

Tailwind (arbitrary value)

bg-[#1009cc]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1009cc (#1009cc) is rgb(16, 9, 204) in RGB.

No, #1009cc 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 #1009cc, or check how it holds up for accessibility.

Generate a palette → Check contrast