#1C010A#1C010A

#1C010A is a very dark, muted pink. Relative luminance 0.003; OKLCH L 15.0% C 0.056 H 0.3°. Best body text is #FFFFFF at 19.85:1 contrast (WCAG AA passes).

Color values

HEX	#1C010A
RGB	rgb(28, 1, 10)
HSL	hsl(340, 93%, 6%)
HSV	hsv(340, 96%, 11%)
CMYK	cmyk(0%, 96.4%, 64.3%, 89%)
CIE-LAB	lab(2.63, 10.99, 0.03)
CIE-LCH	lch(2.63, 10.99, 0.14°)
OKLab	oklab(15% 0.0558 0.0003)
OKLCH	oklch(15% 0.056 0.3)
XYZ	xyz(0.5446, 0.2906, 0.3145)
Luminance	0.0029 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C010A #011C13

analogous

#1C0117 #1C010A #1C0501

triadic

#1C010A #0A1C01 #010A1C

tetradic

#1C010A #171C01 #011C13 #05011C

square

#1C010A #171C01 #011C13 #05011C

split-complementary

#1C010A #011C05 #01171C

monochromatic

#1E010B #1E010B #1E010B #57031F #920534

Accessibility & contrast

On white

19.85

#1C010A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#1C010A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C010A

19.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C010A	#FFFFFF	#000000	##FFFFFF
##1C010A	1.00	19.85	1.06	19.85
#FFFFFF	19.85	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05060A

Deuteranopia (green-blind)

#0C0C09

Tritanopia (blue-blind)

#1F0004

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #1c010a;
/* rgb */ color: rgb(28, 1, 10);
/* oklch */ color: oklch(15.0% 0.056 0.3);

Tailwind

colors: {
  custom: {
    50: '#57474b',
    500: '#1c010a',
    950: '#000000',
  },
}

SCSS

$custom: #1c010a;
$custom-light: #57474b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c010a",
  "rgb": {
    "r": 28,
    "g": 1,
    "b": 10
  },
  "hsl": {
    "h": 340,
    "s": 93.103,
    "l": 5.686
  },
  "oklch": {
    "l": 0.15002,
    "c": 0.05575,
    "h": 0.3
  },
  "luminance": 0.0029
}

Semantic roles & 50–950 ramp

primary

#1C010A

secondary

#15644A

accent

#FFB829

background

#F5F3F4

surface

#E9E5E7

border

#C5C1C3

text

#030001

muted

#787777

Preview Lab

Preview with #1C010A

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

Preview Lab → · Contrast checker → · Palette generator →