#1B010C#1B010C

#1B010C is a very dark, muted pink. Relative luminance 0.003; OKLCH L 14.9% C 0.056 H 354.9°. Best body text is #FFFFFF at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#1B010C
RGB	rgb(27, 1, 12)
HSL	hsl(335, 93%, 5%)
HSV	hsv(335, 96%, 11%)
CMYK	cmyk(0%, 96.3%, 55.6%, 89.4%)
CIE-LAB	lab(2.54, 10.73, -0.97)
CIE-LCH	lch(2.54, 10.77, 354.82°)
OKLab	oklab(14.85% 0.0556 -0.0049)
OKLCH	oklch(14.85% 0.056 354.9)
XYZ	xyz(0.5292, 0.2813, 0.3742)
Luminance	0.0028 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B010C #011B10

analogous

#1B0119 #1B010C #1B0301

triadic

#1B010C #0C1B01 #010C1B

tetradic

#1B010C #191B01 #011B10 #03011B

square

#1B010C #191B01 #011B10 #03011B

split-complementary

#1B010C #011B03 #01191B

monochromatic

#1E010D #1E010D #1E010D #560326 #910540

Accessibility & contrast

On white

19.88

#1B010C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#1B010C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B010C

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B010C	#FFFFFF	#000000	##FFFFFF
##1B010C	1.00	19.88	1.06	19.88
#FFFFFF	19.88	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04060C

Deuteranopia (green-blind)

#0B0B0B

Tritanopia (blue-blind)

#1E0005

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #1b010c;
/* rgb */ color: rgb(27, 1, 12);
/* oklch */ color: oklch(14.9% 0.056 354.9);

Tailwind

colors: {
  custom: {
    50: '#56474c',
    500: '#1b010c',
    950: '#000000',
  },
}

SCSS

$custom: #1b010c;
$custom-light: #56474c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b010c",
  "rgb": {
    "r": 27,
    "g": 1,
    "b": 12
  },
  "hsl": {
    "h": 334.615,
    "s": 92.857,
    "l": 5.49
  },
  "oklch": {
    "l": 0.14855,
    "c": 0.05577,
    "h": 354.9
  },
  "luminance": 0.00281
}

Semantic roles & 50–950 ramp

primary

#1B010C

secondary

#156342

accent

#FFA429

background

#F5F3F4

surface

#E9E5E7

border

#C5C1C3

text

#030001

muted

#787777

Preview Lab

Preview with #1B010C

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

Preview Lab → · Contrast checker → · Palette generator →