#ac1c07

Color #ac1c07

A vivid, highly saturated dark red.

Closest named color Firebrick #b22222 · ΔE 10.47 Nearest Tailwind class red-700 #c10007 · ΔE 3.9

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Conversions

HEX

#ac1c07

RGB

rgb(172, 28, 7)

HSL

hsl(7.6, 92.2%, 35.1%)

HSV / HSB

hsv(7.6, 95.9%, 67.5%)

CMYK

cmyk(0%, 83.7%, 95.9%, 32.5%)

LAB

lab(37.15, 55.18, 47.91)

LCH

lch(37.15, 73.08, 40.97)

OKLCH

oklch(47.9%, 0.1806, 31.18)

HWB

hwb(7.6, 2.7%, 32.5%)

Harmony colors

Complementary

#0797ac

Analogous

#ac0745

#ac1c07

#ac6e07

Triadic

#ac1c07

#07ac1c

#1c07ac

Split-complementary

#ac1c07

#07ac6e

#0745ac

Tetradic

#ac1c07

#97ac07

#0797ac

#1c07ac

Square

#ac1c07

#45ac07

#0797ac

#6e07ac

Shades

Color #ac1c07 mixed toward black.

#8f1706

#731305

#560e03

#390902

#1d0501

Tints

Color #ac1c07 mixed toward white.

#e12409

#f6452b

#f97360

#fba295

#fdd0ca

Tones

Color #ac1c07 mixed toward gray.

#9e2615

#913022

#833b30

#75453e

#674f4c

Accessibility

Aa White text on this color

7.18:1

Aa Black text on this color

2.92:1

White text reads better on this background (7.18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#86850e · ΔE 45.4

Deuteranopia

#8c930f · ΔE 50.3

Tritanopia

#a81213 · ΔE 3.5

Achromatopsia

#575757 · ΔE 27.7

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

Code

CSS

background-color: #ac1c07;

Tailwind (arbitrary value)

bg-[#ac1c07]

Related colors

Salmon #fa8072

Tomato #ff6347

Misty Rose #ffe4e1

Dark Salmon #e9967a

Red #ff0000

Maroon #800000

Frequently asked questions

#ac1c07 (#ac1c07) is rgb(172, 28, 7) in RGB.

No, #ac1c07 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 #ac1c07, or check how it holds up for accessibility.

Generate a palette → Check contrast