#1b040f

Color #1b040f

A vivid, highly saturated very dark pink.

Closest named color Black #000000 · ΔE 10.63 Nearest Tailwind class mauve-900 #1d161e · ΔE 6.1

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Conversions

HEX

#1b040f

RGB

rgb(27, 4, 15)

HSL

hsl(331.3, 74.2%, 6.1%)

HSV / HSB

hsv(331.3, 85.2%, 10.6%)

CMYK

cmyk(0%, 85.2%, 44.4%, 89.4%)

LAB

lab(3.2, 10.03, -1.48)

LCH

lch(3.2, 10.14, 351.61)

OKLCH

oklch(15.9%, 0.0469, 352.03)

HWB

hwb(331.3, 1.6%, 89.4%)

Harmony colors

Complementary

#041b10

Analogous

#1b041b

#1b040f

#1b0504

Triadic

#1b040f

#0f1b04

#040f1b

Split-complementary

#1b040f

#041b05

#041b1b

Tetradic

#1b040f

#1b1004

#041b10

#040f1b

Square

#1b040f

#1b1b04

#041b10

#05041b

Shades

Color #1b040f mixed toward black.

#17030d

#12030a

#0e0208

#090105

#050103

Tints

Color #1b040f mixed toward white.

#610e36

#a6195c

#e02e83

#ea74ad

#f5b9d6

Tones

Color #1b040f mixed toward gray.

#19060f

#17080f

#150a0f

#130c0f

#110e0f

Accessibility

Aa White text on this color

19.61:1

Aa Black text on this color

1.07:1

White text reads better on this background (19.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#13130d · ΔE 14.5

Deuteranopia

#15160c · ΔE 17.3

Tritanopia

#1a0b0a · ΔE 5.3

Achromatopsia

#0c0c0c · ΔE 11.3

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

Code

CSS

background-color: #1b040f;

Tailwind (arbitrary value)

bg-[#1b040f]

Related colors

Hot Pink #ff69b4

Deep Pink #ff1493

Lavender Blush #fff0f5

Pale Violet Red #db7093

Medium Violet Red #c71585

Crimson #dc143c

Frequently asked questions

#1b040f (#1b040f) is rgb(27, 4, 15) in RGB.

No, #1b040f 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.

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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 #1b040f, or check how it holds up for accessibility.

Generate a palette → Check contrast