#100506

Color #100506

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 3.97 Nearest Tailwind class mauve-950 #0c090c · ΔE 3.1

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

Conversions

HEX

#100506

RGB

rgb(16, 5, 6)

HSL

hsl(354.5, 52.4%, 4.1%)

HSV / HSB

hsv(354.5, 68.8%, 6.3%)

CMYK

cmyk(0%, 68.7%, 62.5%, 93.7%)

LAB

lab(2.09, 3.3, 0.73)

LCH

lch(2.09, 3.38, 12.47)

OKLCH

oklch(13.5%, 0.0225, 12.86)

HWB

hwb(354.5, 2%, 93.7%)

Harmony colors

Complementary

#05100f

Analogous

#10050b

#100506

#100905

Triadic

#100506

#061005

#050610

Split-complementary

#100506

#051009

#050b10

Tetradic

#100506

#100f05

#05100f

#050610

Square

#100506

#0b1005

#05100f

#090510

Shades

Color #100506 mixed toward black.

#0d0405

#0b0304

#080203

#050202

#030101

Tints

Color #100506 mixed toward white.

#4e181d

#8c2c35

#c54550

#d8838b

#ecc1c5

Tones

Color #100506 mixed toward gray.

#0f0607

#0e0707

#0d0808

#0c0909

#0b0a0a

Accessibility

Aa White text on this color

20.07:1

Aa Black text on this color

1.05:1

White text reads better on this background (20.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0c0c06 · ΔE 6.1

Deuteranopia

#0c0d06 · ΔE 6.9

Tritanopia

#100606 · ΔE 0.6

Achromatopsia

#080808 · ΔE 4.5

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

Code

CSS

background-color: #100506;

Tailwind (arbitrary value)

bg-[#100506]

Related colors

Light Pink #ffb6c1

Pink #ffc0cb

Crimson #dc143c

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#100506 (#100506) is rgb(16, 5, 6) in RGB.

No, #100506 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.

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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 #100506, or check how it holds up for accessibility.

Generate a palette → Check contrast