#cf1729

Color #cf1729

A vivid, highly saturated medium red.

Closest named color Crimson #dc143c · ΔE 8.94 Nearest Tailwind class rose-700 #c70036 · ΔE 5.7

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Conversions

HEX

#cf1729

RGB

rgb(207, 23, 41)

HSL

hsl(354.1, 80%, 45.1%)

HSV / HSB

hsv(354.1, 88.9%, 81.2%)

CMYK

cmyk(0%, 88.9%, 80.2%, 18.8%)

LAB

lab(44.29, 66.52, 40.88)

LCH

lch(44.29, 78.08, 31.57)

OKLCH

oklch(54.6%, 0.2111, 24.61)

HWB

hwb(354.1, 9%, 18.8%)

Harmony colors

Complementary

#17cfbd

Analogous

#cf1785

#cf1729

#cf6117

Triadic

#cf1729

#29cf17

#1729cf

Split-complementary

#cf1729

#17cf61

#1785cf

Tetradic

#cf1729

#cfbd17

#17cfbd

#1729cf

Square

#cf1729

#85cf17

#17cfbd

#6117cf

Shades

Color #cf1729 mixed toward black.

#ad1322

#8a0f1b

#680c15

#45080e

#230407

Tints

Color #cf1729 mixed toward white.

#e82d3f

#ec5766

#f1818c

#f6abb2

#fad5d9

Tones

Color #cf1729 mixed toward gray.

#c02635

#b03642

#a1454e

#92545a

#826467

Accessibility

Aa White text on this color

5.52:1

Aa Black text on this color

3.81:1

White text reads better on this background (5.52:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#a1a025 · ΔE 53.5

Deuteranopia

#a8b125 · ΔE 58.7

Tritanopia

#ca2222 · ΔE 2.5

Achromatopsia

#696969 · ΔE 28.4

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

Code

CSS

background-color: #cf1729;

Tailwind (arbitrary value)

bg-[#cf1729]

Related colors

Light Pink #ffb6c1

Pink #ffc0cb

Crimson #dc143c

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#cf1729 (#cf1729) is rgb(207, 23, 41) in RGB.

No, #cf1729 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

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 #cf1729, or check how it holds up for accessibility.

Generate a palette → Check contrast