#300409#300409

#300409 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.3% C 0.071 H 19.1°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#300409
RGB	rgb(48, 4, 9)
HSL	hsl(353, 85%, 10%)
HSV	hsv(353, 92%, 19%)
CMYK	cmyk(0%, 91.7%, 81.3%, 81.2%)
CIE-LAB	lab(6.64, 22.35, 6.71)
CIE-LCH	lch(6.64, 23.33, 16.71°)
OKLab	oklab(20.33% 0.0672 0.0233)
OKLCH	oklch(20.33% 0.071 19.1)
XYZ	xyz(1.3118, 0.7351, 0.3312)
Luminance	0.0073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300409 #04302B

analogous

#30041F #300409 #301504

triadic

#300409 #093004 #040930

tetradic

#300409 #1F3004 #04302B #150430

square

#300409 #1F3004 #04302B #150430

split-complementary

#300409 #043015 #041F30

monochromatic

#1C0205 #1C0205 #300409 #680914 #A10D1E

Accessibility & contrast

On white

18.31

#300409 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#300409 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300409

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300409	#FFFFFF	#000000	##FFFFFF
##300409	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100F09

Deuteranopia (green-blind)

#1B1808

Tritanopia (blue-blind)

#360006

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #300409;
/* rgb */ color: rgb(48, 4, 9);
/* oklch */ color: oklch(20.3% 0.071 19.1);

Tailwind

colors: {
  custom: {
    50: '#6c484b',
    500: '#300409',
    950: '#000000',
  },
}

SCSS

$custom: #300409;
$custom-light: #6c484b;
$custom-dark: #000000;

JSON

{
  "hex": "#300409",
  "rgb": {
    "r": 48,
    "g": 4,
    "b": 9
  },
  "hsl": {
    "h": 353.182,
    "s": 84.615,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20331,
    "c": 0.07117,
    "h": 19.1
  },
  "luminance": 0.00735
}

Semantic roles & 50–950 ramp

primary

#300409

secondary

#1D7269

accent

#FBE32D

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #300409

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

Preview Lab → · Contrast checker → · Palette generator →