#c11e09

Color #c11e09

A vivid, highly saturated dark red.

Closest named color Firebrick #b22222 · ΔE 15.43 Nearest Tailwind class red-700 #c10007 · ΔE 2.1

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

Conversions

HEX

#c11e09

RGB

rgb(193, 30, 9)

HSL

hsl(6.8, 91.1%, 39.6%)

HSV / HSB

hsv(6.8, 95.3%, 75.7%)

CMYK

cmyk(0%, 84.5%, 95.3%, 24.3%)

LAB

lab(41.67, 60.75, 52.08)

LCH

lch(41.67, 80.02, 40.61)

OKLCH

oklch(52.1%, 0.1981, 30.79)

HWB

hwb(6.8, 3.5%, 24.3%)

Harmony colors

Complementary

#09acc1

Analogous

#c10950

#c11e09

#c17a09

Triadic

#c11e09

#09c11e

#1e09c1

Split-complementary

#c11e09

#09c17a

#0950c1

Tetradic

#c11e09

#acc109

#09acc1

#1e09c1

Square

#c11e09

#50c109

#09acc1

#7a09c1

Shades

Color #c11e09 mixed toward black.

#a11907

#811406

#600f04

#400a03

#200501

Tints

Color #c11e09 mixed toward white.

#f2250b

#f6503b

#f87c6c

#faa79d

#fdd3ce

Tones

Color #c11e09 mixed toward gray.

#b22a18

#a23628

#934137

#844d46

#745956

Accessibility

Aa White text on this color

6.07:1

Aa Black text on this color

3.46:1

White text reads better on this background (6.07:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#979610 · ΔE 48.8

Deuteranopia

#9da511 · ΔE 53.6

Tritanopia

#bd1415 · ΔE 3.2

Achromatopsia

#626262 · ΔE 28.6

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

Code

CSS

background-color: #c11e09;

Tailwind (arbitrary value)

bg-[#c11e09]

Related colors

Salmon #fa8072

Misty Rose #ffe4e1

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#c11e09 (#c11e09) is rgb(193, 30, 9) in RGB.

No, #c11e09 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 #c11e09, or check how it holds up for accessibility.

Generate a palette → Check contrast