#dd0034

Color #dd0034

A vivid, highly saturated medium red.

Closest named color Crimson #dc143c · ΔE 4.6 Nearest Tailwind class rose-600 #ec003f · ΔE 3.7

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

Conversions

HEX

#dd0034

RGB

rgb(221, 0, 52)

HSL

hsl(345.9, 100%, 43.3%)

HSV / HSB

hsv(345.9, 100%, 86.7%)

CMYK

cmyk(0%, 100%, 76.5%, 13.3%)

LAB

lab(46.48, 72.79, 37.76)

LCH

lch(46.48, 82, 27.42)

OKLCH

oklch(56.7%, 0.2282, 21.41)

HWB

hwb(345.9, 0%, 13.3%)

Harmony colors

Complementary

#00dda9

Analogous

#dd00a2

#dd0034

#dd3b00

Triadic

#dd0034

#34dd00

#0034dd

Split-complementary

#dd0034

#00dd3b

#00a2dd

Tetradic

#dd0034

#dda900

#00dda9

#0034dd

Square

#dd0034

#a2dd00

#00dda9

#3b00dd

Shades

Color #dd0034 mixed toward black.

#b8002b

#930023

#6e001a

#4a0011

#250009

Tints

Color #dd0034 mixed toward white.

#ff0e47

#ff3e6c

#ff6e90

#ff9fb5

#ffcfda

Tones

Color #dd0034 mixed toward gray.

#ca123e

#b82547

#a63751

#934a5b

#815c65

Accessibility

Aa White text on this color

5.09:1

Aa Black text on this color

4.12:1

White text reads better on this background (5.09:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#acaa2d · ΔE 56.7

Deuteranopia

#b3bd2b · ΔE 62.7

Tritanopia

#d82624 · ΔE 5.9

Achromatopsia

#6e6e6e · ΔE 28.9

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

Code

CSS

background-color: #dd0034;

Tailwind (arbitrary value)

bg-[#dd0034]

Related colors

Crimson #dc143c

Pink #ffc0cb

Light Pink #ffb6c1

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#dd0034 (#dd0034) is rgb(221, 0, 52) in RGB.

No, #dd0034 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.

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 #dd0034, or check how it holds up for accessibility.

Generate a palette → Check contrast