#1D021A#1D021A

#1D021A is a very dark, moderate purple. Relative luminance 0.004; OKLCH L 16.5% C 0.065 H 332.6°. Best body text is #FFFFFF at 19.52:1 contrast (WCAG AA passes).

Color values

HEX	#1D021A
RGB	rgb(29, 2, 26)
HSL	hsl(307, 87%, 6%)
HSV	hsv(307, 93%, 11%)
CMYK	cmyk(0%, 93.1%, 10.3%, 88.6%)
CIE-LAB	lab(3.43, 14.52, -8.57)
CIE-LCH	lch(3.43, 16.86, 329.46°)
OKLab	oklab(16.46% 0.0576 -0.0299)
OKLCH	oklch(16.46% 0.065 332.6)
XYZ	xyz(0.7149, 0.3793, 1.0126)
Luminance	0.0038 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D021A #021D05

analogous

#12021D #1D021A #1D020C

triadic

#1D021A #1A1D02 #021A1D

tetradic

#1D021A #1D1202 #021D05 #020C1D

square

#1D021A #1D1202 #021D05 #020C1D

split-complementary

#1D021A #0C1D02 #021D12

monochromatic

#1D021A #1D021A #1D021A #56064D #900A81

Accessibility & contrast

On white

19.52

#1D021A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#1D021A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D021A

19.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D021A	#FFFFFF	#000000	##FFFFFF
##1D021A	1.00	19.52	1.08	19.52
#FFFFFF	19.52	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#010A1B

Deuteranopia (green-blind)

#090E19

Tritanopia (blue-blind)

#1F040C

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #1d021a;
/* rgb */ color: rgb(29, 2, 26);
/* oklch */ color: oklch(16.5% 0.065 332.6);

Tailwind

colors: {
  custom: {
    50: '#584756',
    500: '#1d021a',
    950: '#000000',
  },
}

SCSS

$custom: #1d021a;
$custom-light: #584756;
$custom-dark: #000000;

JSON

{
  "hex": "#1d021a",
  "rgb": {
    "r": 29,
    "g": 2,
    "b": 26
  },
  "hsl": {
    "h": 306.667,
    "s": 87.097,
    "l": 6.078
  },
  "oklch": {
    "l": 0.16456,
    "c": 0.06485,
    "h": 332.6
  },
  "luminance": 0.00379
}

Semantic roles & 50–950 ramp

primary

#1D021A

secondary

#186320

accent

#FD422B

background

#F5F4F5

surface

#E9E6E9

border

#C5C2C5

text

#030003

muted

#787778

Preview Lab

Preview with #1D021A

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

Preview Lab → · Contrast checker → · Palette generator →