#1a0100

Color #1a0100

A vivid, highly saturated very dark red.

Closest named color Black #000000 · ΔE 9.42 Nearest Tailwind class mauve-900 #1d161e · ΔE 7.9

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Conversions

HEX

#1a0100

RGB

rgb(26, 1, 0)

HSL

hsl(2.3, 100%, 5.1%)

HSV / HSB

hsv(2.3, 100%, 10.2%)

CMYK

cmyk(0%, 96.2%, 100%, 89.8%)

LAB

lab(2.18, 8.5, 3.42)

LCH

lch(2.18, 9.16, 21.92)

OKLCH

oklch(14%, 0.0529, 32.25)

HWB

hwb(2.3, 0%, 89.8%)

Harmony colors

Complementary

#00191a

Analogous

#1a000c

#1a0100

#1a0e00

Triadic

#1a0100

#001a01

#01001a

Split-complementary

#1a0100

#001a0e

#000c1a

Tetradic

#1a0100

#191a00

#00191a

#01001a

Square

#1a0100

#0c1a00

#00191a

#0e001a

Shades

Color #1a0100 mixed toward black.

#160100

#110100

#0d0000

#090000

#040000

Tints

Color #1a0100 mixed toward white.

#6b0400

#bb0700

#ff160d

#ff645e

#ffb1ae

Tones

Color #1a0100 mixed toward gray.

#180302

#160504

#140707

#110909

#0f0b0b

Accessibility

Aa White text on this color

20.03:1

Aa Black text on this color

1.05:1

White text reads better on this background (20.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#121200 · ΔE 15.6

Deuteranopia

#131500 · ΔE 18

Tritanopia

#190000 · ΔE 0.4

Achromatopsia

#080808 · ΔE 10.2

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

Code

CSS

background-color: #1a0100;

Tailwind (arbitrary value)

bg-[#1a0100]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#1a0100 (#1a0100) is rgb(26, 1, 0) in RGB.

No, #1a0100 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.

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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 #1a0100, or check how it holds up for accessibility.

Generate a palette → Check contrast