#130100#130100

#130100 is a very dark, muted red. Relative luminance 0.002; OKLCH L 12.2% C 0.044 H 34.0°. Best body text is #FFFFFF at 20.35:1 contrast (WCAG AA passes).

Color values

HEX	#130100
RGB	rgb(19, 1, 0)
HSL	hsl(3, 100%, 4%)
HSV	hsv(3, 100%, 7%)
CMYK	cmyk(0%, 94.7%, 100%, 92.5%)
CIE-LAB	lab(1.45, 5.21, 2.26)
CIE-LCH	lch(1.45, 5.68, 23.49°)
OKLab	oklab(12.2% 0.0363 0.0245)
OKLCH	oklch(12.2% 0.044 34)
XYZ	xyz(0.2794, 0.1602, 0.0162)
Luminance	0.0016 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130100 #001213

analogous

#130008 #130100 #130A00

triadic

#130100 #001301 #010013

tetradic

#130100 #081300 #001213 #0A0013

square

#130100 #081300 #001213 #0A0013

split-complementary

#130100 #00130A #000813

monochromatic

#1F0200 #1F0200 #1F0200 #500400 #8D0700

Accessibility & contrast

On white

20.35

#130100 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#130100 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130100

20.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130100	#FFFFFF	#000000	##FFFFFF
##130100	1.00	20.35	1.03	20.35
#FFFFFF	20.35	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#040300

Deuteranopia (green-blind)

#090700

Tritanopia (blue-blind)

#160001

Achromatopsia (no color)

#050505

Design tokens & code

CSS

--color: #130100;
/* rgb */ color: rgb(19, 1, 0);
/* oklch */ color: oklch(12.2% 0.044 34.0);

Tailwind

colors: {
  custom: {
    50: '#504747',
    500: '#130100',
    950: '#000000',
  },
}

SCSS

$custom: #130100;
$custom-light: #504747;
$custom-dark: #000000;

JSON

{
  "hex": "#130100",
  "rgb": {
    "r": 19,
    "g": 1,
    "b": 0
  },
  "hsl": {
    "h": 3.158,
    "s": 100,
    "l": 3.725
  },
  "oklch": {
    "l": 0.12204,
    "c": 0.04385,
    "h": 34
  },
  "luminance": 0.0016
}

Semantic roles & 50–950 ramp

primary

#130100

secondary

#115A5E

accent

#F4FF29

background

#F4F3F3

surface

#E7E5E5

border

#C3C1C1

text

#020000

muted

#787777

Preview Lab

Preview with #130100

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

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