#010009

Color #010009

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 3.65 Nearest Tailwind class gray-950 #030712 · ΔE 2.3

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

Conversions

HEX

#010009

RGB

rgb(1, 0, 9)

HSL

hsl(246.7, 100%, 1.8%)

HSV / HSB

hsv(246.7, 100%, 3.5%)

CMYK

cmyk(88.9%, 100%, 0%, 96.5%)

LAB

lab(0.24, 1.51, -3.31)

LCH

lch(0.24, 3.64, 294.52)

OKLCH

oklch(6.9%, 0.0412, 282.62)

HWB

hwb(246.7, 0%, 96.5%)

Harmony colors

Complementary

#080900

Analogous

#000409

#010009

#060009

Triadic

#010009

#090100

#000901

Split-complementary

#010009

#090600

#040900

Tetradic

#010009

#090008

#080900

#000901

Square

#010009

#090004

#080900

#000906

Shades

Color #010009 mixed toward black.

#010008

#010006

#010005

#000003

#000002

Tints

Color #010009 mixed toward white.

#0a005d

#1400b0

#2105ff

#6b58ff

#b5acff

Tones

Color #010009 mixed toward gray.

#020108

#020208

#030207

#030306

#040405

Accessibility

Aa White text on this color

20.89:1

Aa Black text on this color

1.01:1

White text reads better on this background (20.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#010107 · ΔE 1.3

Deuteranopia

#010106 · ΔE 1.6

Tritanopia

#010505 · ΔE 4.5

Achromatopsia

#010101 · ΔE 3.7

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

Code

CSS

background-color: #010009;

Tailwind (arbitrary value)

bg-[#010009]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#010009 (#010009) is rgb(1, 0, 9) in RGB.

No, #010009 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 #010009, or check how it holds up for accessibility.

Generate a palette → Check contrast