#400d0f

Color #400d0f

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 30.03 Nearest Tailwind class red-950 #460809 · ΔE 2.5

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

Conversions

HEX

#400d0f

RGB

rgb(64, 13, 15)

HSL

hsl(357.6, 66.2%, 15.1%)

HSV / HSB

hsv(357.6, 79.7%, 25.1%)

CMYK

cmyk(0%, 79.7%, 76.6%, 74.9%)

LAB

lab(12.04, 24.68, 12.16)

LCH

lch(12.04, 27.51, 26.23)

OKLCH

oklch(25.1%, 0.0787, 22.82)

HWB

hwb(357.6, 5.1%, 74.9%)

Harmony colors

Complementary

#0d403e

Analogous

#400d29

#400d0f

#40240d

Triadic

#400d0f

#0f400d

#0d0f40

Split-complementary

#400d0f

#0d4024

#0d2940

Tetradic

#400d0f

#403e0d

#0d403e

#0d0f40

Square

#400d0f

#29400d

#0d403e

#240d40

Shades

Color #400d0f mixed toward black.

#350b0d

#2b090a

#200708

#150405

#0b0203

Tints

Color #400d0f mixed toward white.

#7c191d

#b8252b

#da4b51

#e7878b

#f3c3c5

Tones

Color #400d0f mixed toward gray.

#3c1113

#371617

#331a1b

#2f1e1f

#2b2223

Accessibility

Aa White text on this color

16.37:1

Aa Black text on this color

1.28:1

White text reads better on this background (16.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31310f · ΔE 29

Deuteranopia

#33360e · ΔE 31

Tritanopia

#3e0e0e · ΔE 0.8

Achromatopsia

#202020 · ΔE 20.3

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

Code

CSS

background-color: #400d0f;

Tailwind (arbitrary value)

bg-[#400d0f]

Related colors

Light Pink #ffb6c1

Pink #ffc0cb

Crimson #dc143c

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#400d0f (#400d0f) is rgb(64, 13, 15) in RGB.

No, #400d0f 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 #400d0f, or check how it holds up for accessibility.

Generate a palette → Check contrast