#300B08#300B08

#300B08 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.4% C 0.061 H 28.1°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#300B08
RGB	rgb(48, 11, 8)
HSL	hsl(5, 71%, 11%)
HSV	hsv(5, 83%, 19%)
CMYK	cmyk(0%, 77.1%, 83.3%, 81.2%)
CIE-LAB	lab(8.00, 18.62, 9.10)
CIE-LCH	lch(8.00, 20.72, 26.05°)
OKLab	oklab(21.4% 0.0539 0.0288)
OKLCH	oklch(21.4% 0.061 28.1)
XYZ	xyz(1.3826, 0.8854, 0.3278)
Luminance	0.0089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300B08 #082D30

analogous

#300819 #300B08 #301F08

triadic

#300B08 #08300B #0B0830

tetradic

#300B08 #193008 #082D30 #1F0830

square

#300B08 #193008 #082D30 #1F0830

split-complementary

#300B08 #08301F #081930

monochromatic

#1A0604 #1A0604 #300B08 #641711 #992319

Accessibility & contrast

On white

17.84

#300B08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#300B08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300B08

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300B08	#FFFFFF	#000000	##FFFFFF
##300B08	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151208

Deuteranopia (green-blind)

#1E1B07

Tritanopia (blue-blind)

#36040B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #300b08;
/* rgb */ color: rgb(48, 11, 8);
/* oklch */ color: oklch(21.4% 0.061 28.1);

Tailwind

colors: {
  custom: {
    50: '#6b4c4a',
    500: '#300b08',
    950: '#000000',
  },
}

SCSS

$custom: #300b08;
$custom-light: #6b4c4a;
$custom-dark: #000000;

JSON

{
  "hex": "#300b08",
  "rgb": {
    "r": 48,
    "g": 11,
    "b": 8
  },
  "hsl": {
    "h": 4.5,
    "s": 71.429,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21401,
    "c": 0.06117,
    "h": 28.1
  },
  "luminance": 0.00885
}

Semantic roles & 50–950 ramp

primary

#300B08

secondary

#25696F

accent

#E1EE3A

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #300B08

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

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