#1f050a

Color #1f050a

A vivid, highly saturated very dark red.

Closest named color Black #000000 · ΔE 11.96 Nearest Tailwind class mauve-900 #1d161e · ΔE 7.9

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

Conversions

HEX

#1f050a

RGB

rgb(31, 5, 10)

HSL

hsl(348.5, 72.2%, 7.1%)

HSV / HSB

hsv(348.5, 83.9%, 12.2%)

CMYK

cmyk(0%, 83.9%, 67.7%, 87.8%)

LAB

lab(3.81, 11.19, 1.81)

LCH

lch(3.81, 11.34, 9.19)

OKLCH

oklch(16.8%, 0.0471, 10.28)

HWB

hwb(348.5, 2%, 87.8%)

Harmony colors

Complementary

#051f1a

Analogous

#1f0517

#1f050a

#1f0d05

Triadic

#1f050a

#0a1f05

#050a1f

Split-complementary

#1f050a

#051f0d

#05171f

Tetradic

#1f050a

#1f1a05

#051f1a

#050a1f

Square

#1f050a

#171f05

#051f1a

#0d051f

Shades

Color #1f050a mixed toward black.

#1a0408

#150307

#100305

#0a0203

#050102

Tints

Color #1f050a mixed toward white.

#631020

#a71b36

#de3354

#e9778d

#f4bbc6

Tones

Color #1f050a mixed toward gray.

#1d070b

#1b090d

#190c0e

#160e0f

#141011

Accessibility

Aa White text on this color

19.37:1

Aa Black text on this color

1.08:1

White text reads better on this background (19.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#171709 · ΔE 18.5

Deuteranopia

#181a08 · ΔE 21.7

Tritanopia

#1e0808 · ΔE 2.3

Achromatopsia

#0e0e0e · ΔE 12.2

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

Code

CSS

background-color: #1f050a;

Tailwind (arbitrary value)

bg-[#1f050a]

Related colors

Crimson #dc143c

Pink #ffc0cb

Light Pink #ffb6c1

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#1f050a (#1f050a) is rgb(31, 5, 10) in RGB.

No, #1f050a 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 #1f050a, or check how it holds up for accessibility.

Generate a palette → Check contrast