#330811#330811

#330811 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.8% C 0.069 H 12.7°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#330811
RGB	rgb(51, 8, 17)
HSL	hsl(347, 73%, 12%)
HSV	hsv(347, 84%, 20%)
CMYK	cmyk(0%, 84.3%, 66.7%, 80%)
CIE-LAB	lab(8.29, 22.19, 5.35)
CIE-LCH	lch(8.29, 22.82, 13.55°)
OKLab	oklab(21.81% 0.067 0.0152)
OKLCH	oklch(21.81% 0.069 12.7)
XYZ	xyz(1.5534, 0.9182, 0.6256)
Luminance	0.0092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330811 #08332A

analogous

#330827 #330811 #331508

triadic

#330811 #113308 #081133

tetradic

#330811 #273308 #08332A #150833

square

#330811 #273308 #08332A #150833

split-complementary

#330811 #083315 #082733

monochromatic

#1A0409 #1A0409 #330811 #681023 #9D1934

Accessibility & contrast

On white

17.74

#330811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#330811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330811

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330811	#FFFFFF	#000000	##FFFFFF
##330811	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131211

Deuteranopia (green-blind)

#1E1B10

Tritanopia (blue-blind)

#39020C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #330811;
/* rgb */ color: rgb(51, 8, 17);
/* oklch */ color: oklch(21.8% 0.069 12.7);

Tailwind

colors: {
  custom: {
    50: '#6e4b4f',
    500: '#330811',
    950: '#000000',
  },
}

SCSS

$custom: #330811;
$custom-light: #6e4b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#330811",
  "rgb": {
    "r": 51,
    "g": 8,
    "b": 17
  },
  "hsl": {
    "h": 347.442,
    "s": 72.881,
    "l": 11.569
  },
  "oklch": {
    "l": 0.2181,
    "c": 0.06866,
    "h": 12.7
  },
  "luminance": 0.00918
}

Semantic roles & 50–950 ramp

primary

#330811

secondary

#257262

accent

#F0C938

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #330811

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

Preview Lab → · Contrast checker → · Palette generator →