#300209#300209

#300209 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.0% C 0.075 H 17.2°. Best body text is #FFFFFF at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#300209
RGB	rgb(48, 2, 9)
HSL	hsl(351, 92%, 10%)
HSV	hsv(351, 96%, 19%)
CMYK	cmyk(0%, 95.8%, 81.3%, 81.2%)
CIE-LAB	lab(6.25, 23.37, 6.14)
CIE-LCH	lch(6.25, 24.17, 14.71°)
OKLab	oklab(20% 0.0714 0.022)
OKLCH	oklch(20% 0.075 17.2)
XYZ	xyz(1.2901, 0.6917, 0.3240)
Luminance	0.0069 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300209 #023029

analogous

#300220 #300209 #301202

triadic

#300209 #093002 #020930

tetradic

#300209 #203002 #023029 #120230

square

#300209 #203002 #023029 #120230

split-complementary

#300209 #023012 #022030

monochromatic

#1D0106 #1D0106 #300209 #6B0414 #A6071F

Accessibility & contrast

On white

18.45

#300209 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#300209 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300209

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300209	#FFFFFF	#000000	##FFFFFF
##300209	1.00	18.45	1.14	18.45
#FFFFFF	18.45	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0D09

Deuteranopia (green-blind)

#1B1708

Tritanopia (blue-blind)

#360005

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #300209;
/* rgb */ color: rgb(48, 2, 9);
/* oklch */ color: oklch(20.0% 0.075 17.2);

Tailwind

colors: {
  custom: {
    50: '#6c474b',
    500: '#300209',
    950: '#000000',
  },
}

SCSS

$custom: #300209;
$custom-light: #6c474b;
$custom-dark: #000000;

JSON

{
  "hex": "#300209",
  "rgb": {
    "r": 48,
    "g": 2,
    "b": 9
  },
  "hsl": {
    "h": 350.87,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.19996,
    "c": 0.0747,
    "h": 17.2
  },
  "luminance": 0.00692
}

Semantic roles & 50–950 ramp

primary

#300209

secondary

#197567

accent

#FFDE29

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #300209

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

Preview Lab → · Contrast checker → · Palette generator →