#100147

Color #100147

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 14.82 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 6.7

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

Conversions

HEX

#100147

RGB

rgb(16, 1, 71)

HSL

hsl(252.9, 97.2%, 14.1%)

HSV / HSB

hsv(252.9, 98.6%, 27.8%)

CMYK

cmyk(77.5%, 98.6%, 0%, 72.2%)

LAB

lab(5.3, 29.62, -39.39)

LCH

lch(5.3, 49.28, 306.94)

OKLCH

oklch(19.5%, 0.1168, 278.47)

HWB

hwb(252.9, 0.4%, 72.2%)

Harmony colors

Complementary

#384701

Analogous

#011547

#100147

#330147

Triadic

#100147

#471001

#014710

Split-complementary

#100147

#473301

#154701

Tetradic

#100147

#470138

#384701

#014710

Square

#100147

#470115

#384701

#014733

Shades

Color #100147 mixed toward black.

#0d013b

#0b012f

#080123

#050018

#03000c

Tints

Color #100147 mixed toward white.

#20028f

#3103d7

#5527fc

#8e6ffd

#c6b7fe

Tones

Color #100147 mixed toward gray.

#130741

#170d3b

#1a1235

#1d1830

#211e2a

Accessibility

Aa White text on this color

18.79:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0a0a3e · ΔE 4.3

Deuteranopia

#0b0c3b · ΔE 5.4

Tritanopia

#0f3533 · ΔE 28.2

Achromatopsia

#121212 · ΔE 24

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

Code

CSS

background-color: #100147;

Tailwind (arbitrary value)

bg-[#100147]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#100147 (#100147) is rgb(16, 1, 71) in RGB.

No, #100147 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 #100147, or check how it holds up for accessibility.

Generate a palette → Check contrast