#300C09#300C09

#300C09 is a very dark, muted red. Relative luminance 0.009; OKLCH L 21.6% C 0.060 H 27.9°. Best body text is #FFFFFF at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#300C09
RGB	rgb(48, 12, 9)
HSL	hsl(5, 68%, 11%)
HSV	hsv(5, 81%, 19%)
CMYK	cmyk(0%, 75%, 81.3%, 81.2%)
CIE-LAB	lab(8.23, 18.13, 9.03)
CIE-LCH	lch(8.23, 20.25, 26.48°)
OKLab	oklab(21.58% 0.0527 0.0279)
OKLCH	oklch(21.58% 0.06 27.9)
XYZ	xyz(1.3998, 0.9112, 0.3606)
Luminance	0.0091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300C09 #092D30

analogous

#300919 #300C09 #301F09

triadic

#300C09 #09300C #0C0930

tetradic

#300C09 #193009 #092D30 #1F0930

square

#300C09 #193009 #092D30 #1F0930

split-complementary

#300C09 #09301F #091930

monochromatic

#1A0605 #1A0605 #300C09 #641913 #97261C

Accessibility & contrast

On white

17.76

#300C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#300C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300C09

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300C09	#FFFFFF	#000000	##FFFFFF
##300C09	1.00	17.76	1.18	17.76
#FFFFFF	17.76	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161309

Deuteranopia (green-blind)

#1F1B08

Tritanopia (blue-blind)

#36050C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #300c09;
/* rgb */ color: rgb(48, 12, 9);
/* oklch */ color: oklch(21.6% 0.060 27.9);

Tailwind

colors: {
  custom: {
    50: '#6b4d4b',
    500: '#300c09',
    950: '#000000',
  },
}

SCSS

$custom: #300c09;
$custom-light: #6b4d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#300c09",
  "rgb": {
    "r": 48,
    "g": 12,
    "b": 9
  },
  "hsl": {
    "h": 4.615,
    "s": 68.421,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21581,
    "c": 0.0596,
    "h": 27.9
  },
  "luminance": 0.00911
}

Semantic roles & 50–950 ramp

primary

#300C09

secondary

#27696E

accent

#DEEB3D

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #300C09

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

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