#330805#330805

#330805 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.5% C 0.070 H 29.2°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#330805
RGB	rgb(51, 8, 5)
HSL	hsl(4, 82%, 11%)
HSV	hsv(4, 90%, 20%)
CMYK	cmyk(0%, 84.3%, 90.2%, 80%)
CIE-LAB	lab(8.03, 21.28, 10.45)
CIE-LCH	lch(8.03, 23.70, 26.15°)
OKLab	oklab(21.53% 0.0609 0.0341)
OKLCH	oklch(21.53% 0.07 29.2)
XYZ	xyz(1.4796, 0.8887, 0.2372)
Luminance	0.0089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330805 #053033

analogous

#330519 #330805 #331F05

triadic

#330805 #053308 #080533

tetradic

#330805 #193305 #053033 #1F0533

square

#330805 #193305 #053033 #1F0533

split-complementary

#330805 #05331F #051933

monochromatic

#1C0403 #1C0403 #330805 #6B110A #A21910

Accessibility & contrast

On white

17.83

#330805 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#330805 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330805

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330805	#FFFFFF	#000000	##FFFFFF
##330805	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151204

Deuteranopia (green-blind)

#1F1B04

Tritanopia (blue-blind)

#390008

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #330805;
/* rgb */ color: rgb(51, 8, 5);
/* oklch */ color: oklch(21.5% 0.070 29.2);

Tailwind

colors: {
  custom: {
    50: '#6e4b49',
    500: '#330805',
    950: '#000000',
  },
}

SCSS

$custom: #330805;
$custom-light: #6e4b49;
$custom-dark: #000000;

JSON

{
  "hex": "#330805",
  "rgb": {
    "r": 51,
    "g": 8,
    "b": 5
  },
  "hsl": {
    "h": 3.913,
    "s": 82.143,
    "l": 10.98
  },
  "oklch": {
    "l": 0.2153,
    "c": 0.06974,
    "h": 29.2
  },
  "luminance": 0.00888
}

Semantic roles & 50–950 ramp

primary

#330805

secondary

#1F6F74

accent

#EBF82F

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #330805

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

Preview Lab → · Contrast checker → · Palette generator →