#330808#330808

#330808 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.6% C 0.069 H 25.1°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#330808
RGB	rgb(51, 8, 8)
HSL	hsl(0, 73%, 12%)
HSV	hsv(0, 84%, 20%)
CMYK	cmyk(0%, 84.3%, 84.3%, 80%)
CIE-LAB	lab(8.09, 21.49, 9.31)
CIE-LCH	lch(8.09, 23.42, 23.43°)
OKLab	oklab(21.59% 0.0625 0.0293)
OKLCH	oklch(21.59% 0.069 25.1)
XYZ	xyz(1.4961, 0.8952, 0.3237)
Luminance	0.0089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330808 #083333

analogous

#33081E #330808 #331E08

triadic

#330808 #083308 #080833

tetradic

#330808 #1E3308 #083333 #1E0833

square

#330808 #1E3308 #083333 #1E0833

split-complementary

#330808 #08331E #081E33

monochromatic

#1A0404 #1A0404 #330808 #681010 #9D1919

Accessibility & contrast

On white

17.81

#330808 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#330808 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330808

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330808	#FFFFFF	#000000	##FFFFFF
##330808	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141208

Deuteranopia (green-blind)

#1F1B07

Tritanopia (blue-blind)

#390008

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #330808;
/* rgb */ color: rgb(51, 8, 8);
/* oklch */ color: oklch(21.6% 0.069 25.1);

Tailwind

colors: {
  custom: {
    50: '#6e4b4a',
    500: '#330808',
    950: '#000000',
  },
}

SCSS

$custom: #330808;
$custom-light: #6e4b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#330808",
  "rgb": {
    "r": 51,
    "g": 8,
    "b": 8
  },
  "hsl": {
    "h": 0,
    "s": 72.881,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21593,
    "c": 0.06904,
    "h": 25.1
  },
  "luminance": 0.00895
}

Semantic roles & 50–950 ramp

primary

#330808

secondary

#257272

accent

#F0F038

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #330808

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

Preview Lab → · Contrast checker → · Palette generator →