#15121b

Color #15121b

A muted very dark purple.

Closest named color Black #000000 · ΔE 8.94 Nearest Tailwind class mauve-900 #1d161e · ΔE 3.1

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Conversions

HEX

#15121b

RGB

rgb(21, 18, 27)

HSL

hsl(260, 20%, 8.8%)

HSV / HSB

hsv(260, 33.3%, 10.6%)

CMYK

cmyk(22.2%, 33.3%, 0%, 89.4%)

LAB

lab(6.06, 3.5, -5.56)

LCH

lch(6.06, 6.57, 302.19)

OKLCH

oklch(19%, 0.0185, 299.9)

HWB

hwb(260, 7.1%, 89.4%)

Harmony colors

Complementary

#181b12

Analogous

#12131b

#15121b

#19121b

Triadic

#15121b

#1b1512

#121b15

Split-complementary

#15121b

#1b1912

#131b12

Tetradic

#15121b

#1b1218

#181b12

#121b15

Square

#15121b

#1b1213

#181b12

#121b19

Shades

Color #15121b mixed toward black.

#110f16

#0e0c12

#0a090d

#070609

#030304

Tints

Color #15121b mixed toward white.

#393149

#5d5078

#8373a2

#aca2c1

#d6d0e0

Tones

Color #15121b mixed toward gray.

#15131a

#151319

#161419

#161518

#161617

Accessibility

Aa White text on this color

18.51:1

Aa Black text on this color

1.13:1

White text reads better on this background (18.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#141419 · ΔE 3.3

Deuteranopia

#141419 · ΔE 3.3

Tritanopia

#151717 · ΔE 7.4

Achromatopsia

#131313 · ΔE 6.5

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

Code

CSS

background-color: #15121b;

Tailwind (arbitrary value)

bg-[#15121b]

Related colors

Medium Purple #9370db

Rebecca Purple #663399

Blue Violet #8a2be2

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Frequently asked questions

#15121b (#15121b) is rgb(21, 18, 27) in RGB.

No, #15121b 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 #15121b, or check how it holds up for accessibility.

Generate a palette → Check contrast