#420003

Color #420003

A vivid, highly saturated very dark red.

Closest named color Maroon #800000 · ΔE 32.73 Nearest Tailwind class red-950 #460809 · ΔE 1.9

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Conversions

HEX

#420003

RGB

rgb(66, 0, 3)

HSL

hsl(357.3, 100%, 12.9%)

HSV / HSB

hsv(357.3, 100%, 25.9%)

CMYK

cmyk(0%, 100%, 95.5%, 74.1%)

LAB

lab(10.3, 30.5, 15.01)

LCH

lch(10.3, 33.99, 26.2)

OKLCH

oklch(23.9%, 0.097, 26.3)

HWB

hwb(357.3, 0%, 74.1%)

Harmony colors

Complementary

#00423f

Analogous

#420024

#420003

#421e00

Triadic

#420003

#034200

#000342

Split-complementary

#420003

#00421e

#002442

Tetradic

#420003

#423f00

#00423f

#000342

Square

#420003

#244200

#00423f

#1e0042

Shades

Color #420003 mixed toward black.

#370002

#2c0002

#210001

#160001

#0b0000

Tints

Color #420003 mixed toward white.

#8c0006

#d6000a

#ff212b

#ff6b72

#ffb5b8

Tones

Color #420003 mixed toward gray.

#3c0508

#370b0d

#311012

#2c1617

#261b1c

Accessibility

Aa White text on this color

17.03:1

Aa Black text on this color

1.23:1

White text reads better on this background (17.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#313102 · ΔE 31.8

Deuteranopia

#343702 · ΔE 34.1

Tritanopia

#400202 · ΔE 0.8

Achromatopsia

#1c1c1c · ΔE 22.2

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

Code

CSS

background-color: #420003;

Tailwind (arbitrary value)

bg-[#420003]

Related colors

Light Pink #ffb6c1

Pink #ffc0cb

Crimson #dc143c

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#420003 (#420003) is rgb(66, 0, 3) in RGB.

No, #420003 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.

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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 #420003, or check how it holds up for accessibility.

Generate a palette → Check contrast