#1D0109#1D0109

#1D0109 is a very dark, muted pink. Relative luminance 0.003; OKLCH L 15.2% C 0.056 H 3.6°. Best body text is #FFFFFF at 19.80:1 contrast (WCAG AA passes).

Color values

HEX	#1D0109
RGB	rgb(29, 1, 9)
HSL	hsl(343, 93%, 6%)
HSV	hsv(343, 97%, 11%)
CMYK	cmyk(0%, 96.6%, 69%, 88.6%)
CIE-LAB	lab(2.73, 11.44, 0.61)
CIE-LCH	lch(2.73, 11.45, 3.05°)
OKLab	oklab(15.2% 0.0563 0.0035)
OKLCH	oklch(15.2% 0.056 3.6)
XYZ	xyz(0.5669, 0.3027, 0.2870)
Luminance	0.0030 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0109 #011D15

analogous

#1D0117 #1D0109 #1D0701

triadic

#1D0109 #091D01 #01091D

tetradic

#1D0109 #171D01 #011D15 #07011D

square

#1D0109 #171D01 #011D15 #07011D

split-complementary

#1D0109 #011D07 #01171D

monochromatic

#1E0109 #1E0109 #1E0109 #58031B #93052E

Accessibility & contrast

On white

19.80

#1D0109 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#1D0109 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0109

19.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0109	#FFFFFF	#000000	##FFFFFF
##1D0109	1.00	19.80	1.06	19.80
#FFFFFF	19.80	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#050609

Deuteranopia (green-blind)

#0D0C08

Tritanopia (blue-blind)

#210004

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #1d0109;
/* rgb */ color: rgb(29, 1, 9);
/* oklch */ color: oklch(15.2% 0.056 3.6);

Tailwind

colors: {
  custom: {
    50: '#58474b',
    500: '#1d0109',
    950: '#000000',
  },
}

SCSS

$custom: #1d0109;
$custom-light: #58474b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0109",
  "rgb": {
    "r": 29,
    "g": 1,
    "b": 9
  },
  "hsl": {
    "h": 342.857,
    "s": 93.333,
    "l": 5.882
  },
  "oklch": {
    "l": 0.15203,
    "c": 0.05639,
    "h": 3.6
  },
  "luminance": 0.00303
}

Semantic roles & 50–950 ramp

primary

#1D0109

secondary

#15654E

accent

#FFC229

background

#F5F3F4

surface

#E9E5E7

border

#C5C1C3

text

#030001

muted

#787777

Preview Lab

Preview with #1D0109

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

Preview Lab → · Contrast checker → · Palette generator →