#040007

Color #040007

A vivid, highly saturated very dark purple.

Closest named color Black #000000 · ΔE 3.07 Nearest Tailwind class mauve-950 #0c090c · ΔE 2.1

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

Conversions

HEX

#040007

RGB

rgb(4, 0, 7)

HSL

hsl(274.3, 100%, 1.4%)

HSV / HSB

hsv(274.3, 100%, 2.7%)

CMYK

cmyk(42.9%, 100%, 0%, 97.3%)

LAB

lab(0.37, 2.02, -2.28)

LCH

lch(0.37, 3.05, 311.54)

OKLCH

oklch(8%, 0.0392, 315.1)

HWB

hwb(274.3, 0%, 97.3%)

Harmony colors

Complementary

#030700

Analogous

#010007

#040007

#070007

Triadic

#040007

#070400

#000704

Split-complementary

#040007

#070700

#000701

Tetradic

#040007

#070003

#030700

#000704

Square

#040007

#070100

#030700

#000707

Shades

Color #040007 mixed toward black.

#030006

#030005

#020004

#010002

#010001

Tints

Color #040007 mixed toward white.

#34005b

#6400af

#9304ff

#b757ff

#dbabff

Tones

Color #040007 mixed toward gray.

#040107

#040106

#040205

#040304

Accessibility

Aa White text on this color

20.83:1

Aa Black text on this color

1.01:1

White text reads better on this background (20.83:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#020205 · ΔE 2.4

Deuteranopia

#030305 · ΔE 2.8

Tritanopia

#040404 · ΔE 3.5

Achromatopsia

#010101 · ΔE 3.5

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

Code

CSS

background-color: #040007;

Tailwind (arbitrary value)

bg-[#040007]

Related colors

Indigo #4b0082

Blue Violet #8a2be2

Rebecca Purple #663399

Dark Orchid #9932cc

Dark Violet #9400d3

Medium Orchid #ba55d3

Frequently asked questions

#040007 (#040007) is rgb(4, 0, 7) in RGB.

No, #040007 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.

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.

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Build something with this color

Generate a full palette from #040007, or check how it holds up for accessibility.

Generate a palette → Check contrast