#1C0010#1C0010

#1C0010 is a very dark, moderate pink. Relative luminance 0.003; OKLCH L 15.0% C 0.063 H 347.4°. Best body text is #FFFFFF at 19.87:1 contrast (WCAG AA passes).

Color values

HEX	#1C0010
RGB	rgb(28, 0, 16)
HSL	hsl(326, 100%, 5%)
HSV	hsv(326, 100%, 11%)
CMYK	cmyk(0%, 100%, 42.9%, 89%)
CIE-LAB	lab(2.57, 12.37, -2.94)
CIE-LCH	lch(2.57, 12.72, 346.65°)
OKLab	oklab(15.01% 0.0617 -0.0138)
OKLCH	oklch(15.01% 0.063 347.4)
XYZ	xyz(0.5724, 0.2844, 0.5149)
Luminance	0.0028 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0010 #001C0C

analogous

#1A001C #1C0010 #1C0002

triadic

#1C0010 #101C00 #00101C

tetradic

#1C0010 #1C1A00 #001C0C #00021C

square

#1C0010 #1C1A00 #001C0C #00021C

split-complementary

#1C0010 #021C00 #001C1A

monochromatic

#1F0011 #1F0011 #1F0011 #590033 #960056

Accessibility & contrast

On white

19.87

#1C0010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#1C0010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0010

19.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0010	#FFFFFF	#000000	##FFFFFF
##1C0010	1.00	19.87	1.06	19.87
#FFFFFF	19.87	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#020611

Deuteranopia (green-blind)

#0A0B0F

Tritanopia (blue-blind)

#1F0005

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #1c0010;
/* rgb */ color: rgb(28, 0, 16);
/* oklch */ color: oklch(15.0% 0.063 347.4);

Tailwind

colors: {
  custom: {
    50: '#57464e',
    500: '#1c0010',
    950: '#000000',
  },
}

SCSS

$custom: #1c0010;
$custom-light: #57464e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0010",
  "rgb": {
    "r": 28,
    "g": 0,
    "b": 16
  },
  "hsl": {
    "h": 325.714,
    "s": 100,
    "l": 5.49
  },
  "oklch": {
    "l": 0.15013,
    "c": 0.06325,
    "h": 347.4
  },
  "luminance": 0.00284
}

Semantic roles & 50–950 ramp

primary

#1C0010

secondary

#126636

accent

#FF8529

background

#F5F3F4

surface

#E9E5E7

border

#C5C1C3

text

#030001

muted

#787777

Preview Lab

Preview with #1C0010

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

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