#af1811

Color #af1811

A vivid, highly saturated dark red.

Closest named color Firebrick #b22222 · ΔE 7.25 Nearest Tailwind class red-700 #c10007 · ΔE 3.4

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Conversions

HEX

#af1811

RGB

rgb(175, 24, 17)

HSL

hsl(2.7, 82.3%, 37.6%)

HSV / HSB

hsv(2.7, 90.3%, 68.6%)

CMYK

cmyk(0%, 86.3%, 90.3%, 31.4%)

LAB

lab(37.5, 57.11, 44.62)

LCH

lch(37.5, 72.47, 38)

OKLCH

oklch(48.3%, 0.1847, 29.09)

HWB

hwb(2.7, 6.7%, 31.4%)

Harmony colors

Complementary

#11a8af

Analogous

#af1159

#af1811

#af6711

Triadic

#af1811

#11af18

#1811af

Split-complementary

#af1811

#11af67

#1159af

Tetradic

#af1811

#a8af11

#11a8af

#1811af

Square

#af1811

#59af11

#11a8af

#6711af

Shades

Color #af1811 mixed toward black.

#92140e

#75100b

#570c08

#3a0806

#1d0403

Tints

Color #af1811 mixed toward white.

#df1f16

#ec453e

#f1746e

#f6a29e

#fad1cf

Tones

Color #af1811 mixed toward gray.

#a2241e

#94302b

#873c38

#7a4846

#6d5453

Accessibility

Aa White text on this color

7.09:1

Aa Black text on this color

2.96:1

White text reads better on this background (7.09:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#888713 · ΔE 47

Deuteranopia

#8e9613 · ΔE 52.5

Tritanopia

#ab1415 · ΔE 1.7

Achromatopsia

#585858 · ΔE 27.7

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

Code

CSS

background-color: #af1811;

Tailwind (arbitrary value)

bg-[#af1811]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#af1811 (#af1811) is rgb(175, 24, 17) in RGB.

No, #af1811 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 #af1811, or check how it holds up for accessibility.

Generate a palette → Check contrast