#1c0647

Color #1c0647

A vivid, highly saturated very dark purple.

Closest named color Midnight Blue #191970 · ΔE 16.42 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.8

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Conversions

HEX

#1c0647

RGB

rgb(28, 6, 71)

HSL

hsl(260.3, 84.4%, 15.1%)

HSV / HSB

hsv(260.3, 91.5%, 27.8%)

CMYK

cmyk(60.6%, 91.5%, 0%, 72.2%)

LAB

lab(7.52, 28.91, -35.7)

LCH

lch(7.52, 45.94, 309)

OKLCH

oklch(21.6%, 0.1089, 289.25)

HWB

hwb(260.3, 2.4%, 72.2%)

Harmony colors

Complementary

#314706

Analogous

#061147

#1c0647

#3c0647

Triadic

#1c0647

#471c06

#06471c

Split-complementary

#1c0647

#473c06

#114706

Tetradic

#1c0647

#470631

#314706

#06471c

Square

#1c0647

#470611

#314706

#06473c

Shades

Color #1c0647 mixed toward black.

#17053b

#13042f

#0e0324

#090218

#05010c

Tints

Color #1c0647 mixed toward white.

#360c8a

#5011cc

#7537ee

#a37af4

#d1bcf9

Tones

Color #1c0647 mixed toward gray.

#1e0b42

#1f113c

#211637

#231c31

#25212c

Accessibility

Aa White text on this color

18:1

Aa Black text on this color

1.17:1

White text reads better on this background (18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#15153e · ΔE 6.7

Deuteranopia

#16173c · ΔE 7.9

Tritanopia

#1b3634 · ΔE 26.6

Achromatopsia

#171717 · ΔE 23.5

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

Code

CSS

background-color: #1c0647;

Tailwind (arbitrary value)

bg-[#1c0647]

Related colors

Medium Purple #9370db

Rebecca Purple #663399

Blue Violet #8a2be2

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Frequently asked questions

#1c0647 (#1c0647) is rgb(28, 6, 71) in RGB.

No, #1c0647 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 #1c0647, or check how it holds up for accessibility.

Generate a palette → Check contrast