#42000d

Color #42000d

A vivid, highly saturated very dark red.

Closest named color Black #000000 · ΔE 34.5 Nearest Tailwind class rose-950 #4d0218 · ΔE 2.9

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Conversions

HEX

#42000d

RGB

rgb(66, 0, 13)

HSL

hsl(348.2, 100%, 12.9%)

HSV / HSB

hsv(348.2, 100%, 25.9%)

CMYK

cmyk(0%, 100%, 80.3%, 74.1%)

LAB

lab(10.47, 30.95, 11.07)

LCH

lch(10.47, 32.87, 19.68)

OKLCH

oklch(24%, 0.0962, 17.66)

HWB

hwb(348.2, 0%, 74.1%)

Harmony colors

Complementary

#004235

Analogous

#42002e

#42000d

#421400

Triadic

#42000d

#0d4200

#000d42

Split-complementary

#42000d

#004214

#002e42

Tetradic

#42000d

#423500

#004235

#000d42

Square

#42000d

#2e4200

#004235

#140042

Shades

Color #42000d mixed toward black.

#37000b

#2c0009

#210006

#160004

#0b0002

Tints

Color #42000d mixed toward white.

#8c001b

#d6002a

#ff214d

#ff6b88

#ffb5c4

Tones

Color #42000d mixed toward gray.

#3c0510

#370b14

#311017

#2c161a

#261b1e

Accessibility

Aa White text on this color

16.97:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31310a · ΔE 32.6

Deuteranopia

#343709 · ΔE 35

Tritanopia

#400807 · ΔE 3.7

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: #42000d;

Tailwind (arbitrary value)

bg-[#42000d]

Related colors

Crimson #dc143c

Pink #ffc0cb

Light Pink #ffb6c1

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#42000d (#42000d) is rgb(66, 0, 13) in RGB.

No, #42000d 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 #42000d, or check how it holds up for accessibility.

Generate a palette → Check contrast