#1D001C#1D001C

#1D001C is a very dark, moderate purple. Relative luminance 0.003; OKLCH L 16.1% C 0.074 H 329.7°. Best body text is #FFFFFF at 19.64:1 contrast (WCAG AA passes).

Color values

HEX	#1D001C
RGB	rgb(29, 0, 28)
HSL	hsl(302, 100%, 6%)
HSV	hsv(302, 100%, 11%)
CMYK	cmyk(0%, 100%, 3.4%, 88.6%)
CIE-LAB	lab(3.12, 15.91, -10.63)
CIE-LCH	lch(3.12, 19.13, 326.25°)
OKLab	oklab(16.11% 0.0635 -0.0371)
OKLCH	oklch(16.11% 0.074 329.7)
XYZ	xyz(0.7163, 0.3451, 1.1273)
Luminance	0.0034 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D001C #001D01

analogous

#0F001D #1D001C #1D000D

triadic

#1D001C #1C1D00 #001C1D

tetradic

#1D001C #1D0F00 #001D01 #000D1D

square

#1D001C #1D0F00 #001D01 #000D1D

split-complementary

#1D001C #0D1D00 #001D0F

monochromatic

#1F001E #1F001E #1F001E #5A0057 #970092

Accessibility & contrast

On white

19.64

#1D001C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#1D001C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D001C

19.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D001C	#FFFFFF	#000000	##FFFFFF
##1D001C	1.00	19.64	1.07	19.64
#FFFFFF	19.64	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00081D

Deuteranopia (green-blind)

#060D1B

Tritanopia (blue-blind)

#1F020C

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #1d001c;
/* rgb */ color: rgb(29, 0, 28);
/* oklch */ color: oklch(16.1% 0.074 329.7);

Tailwind

colors: {
  custom: {
    50: '#584658',
    500: '#1d001c',
    950: '#000000',
  },
}

SCSS

$custom: #1d001c;
$custom-light: #584658;
$custom-dark: #000000;

JSON

{
  "hex": "#1d001c",
  "rgb": {
    "r": 29,
    "g": 0,
    "b": 28
  },
  "hsl": {
    "h": 302.069,
    "s": 100,
    "l": 5.686
  },
  "oklch": {
    "l": 0.16107,
    "c": 0.07352,
    "h": 329.7
  },
  "luminance": 0.00345
}

Semantic roles & 50–950 ramp

primary

#1D001C

secondary

#126715

accent

#FF3029

background

#F5F3F5

surface

#E9E5E9

border

#C5C1C5

text

#030003

muted

#787778

Preview Lab

Preview with #1D001C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →