#330905#330905

#330905 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.7% C 0.069 H 30.2°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#330905
RGB	rgb(51, 9, 5)
HSL	hsl(5, 82%, 11%)
HSV	hsv(5, 90%, 20%)
CMYK	cmyk(0%, 82.4%, 90.2%, 80%)
CIE-LAB	lab(8.22, 20.75, 10.73)
CIE-LCH	lch(8.22, 23.36, 27.35°)
OKLab	oklab(21.68% 0.0592 0.0345)
OKLCH	oklch(21.68% 0.069 30.2)
XYZ	xyz(1.4905, 0.9104, 0.2408)
Luminance	0.0091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330905 #052F33

analogous

#330518 #330905 #332005

triadic

#330905 #053309 #090533

tetradic

#330905 #183305 #052F33 #200533

square

#330905 #183305 #052F33 #200533

split-complementary

#330905 #053320 #051833

monochromatic

#1C0503 #1C0503 #330905 #6B130A #A21D10

Accessibility & contrast

On white

17.77

#330905 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#330905 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330905

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330905	#FFFFFF	#000000	##FFFFFF
##330905	1.00	17.77	1.18	17.77
#FFFFFF	17.77	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151204

Deuteranopia (green-blind)

#201B04

Tritanopia (blue-blind)

#390108

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #330905;
/* rgb */ color: rgb(51, 9, 5);
/* oklch */ color: oklch(21.7% 0.069 30.2);

Tailwind

colors: {
  custom: {
    50: '#6e4b49',
    500: '#330905',
    950: '#000000',
  },
}

SCSS

$custom: #330905;
$custom-light: #6e4b49;
$custom-dark: #000000;

JSON

{
  "hex": "#330905",
  "rgb": {
    "r": 51,
    "g": 9,
    "b": 5
  },
  "hsl": {
    "h": 5.217,
    "s": 82.143,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21675,
    "c": 0.06852,
    "h": 30.2
  },
  "luminance": 0.0091
}

Semantic roles & 50–950 ramp

primary

#330905

secondary

#1F6D74

accent

#E7F82F

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #330905

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

Preview Lab → · Contrast checker → · Palette generator →