#330C0E#330C0E

#330C0E is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.3% C 0.063 H 20.9°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#330C0E
RGB	rgb(51, 12, 14)
HSL	hsl(357, 62%, 12%)
HSV	hsv(357, 76%, 20%)
CMYK	cmyk(0%, 76.5%, 72.5%, 80%)
CIE-LAB	lab(8.98, 19.83, 7.97)
CIE-LCH	lch(8.98, 21.37, 21.91°)
OKLab	oklab(22.3% 0.0588 0.0224)
OKLCH	oklch(22.3% 0.063 20.9)
XYZ	xyz(1.5761, 0.9987, 0.5251)
Luminance	0.0100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330C0E #0C3331

analogous

#330C22 #330C0E #331E0C

triadic

#330C0E #0E330C #0C0E33

tetradic

#330C0E #22330C #0C3331 #1E0C33

square

#330C0E #22330C #0C3331 #1E0C33

split-complementary

#330C0E #0C331E #0C2233

monochromatic

#190607 #190607 #330C0E #65181C #962329

Accessibility & contrast

On white

17.51

#330C0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#330C0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330C0E

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330C0E	#FFFFFF	#000000	##FFFFFF
##330C0E	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16140E

Deuteranopia (green-blind)

#201D0D

Tritanopia (blue-blind)

#39050D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #330c0e;
/* rgb */ color: rgb(51, 12, 14);
/* oklch */ color: oklch(22.3% 0.063 20.9);

Tailwind

colors: {
  custom: {
    50: '#6e4d4d',
    500: '#330c0e',
    950: '#000000',
  },
}

SCSS

$custom: #330c0e;
$custom-light: #6e4d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#330c0e",
  "rgb": {
    "r": 51,
    "g": 12,
    "b": 14
  },
  "hsl": {
    "h": 356.923,
    "s": 61.905,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22301,
    "c": 0.06296,
    "h": 20.9
  },
  "luminance": 0.00998
}

Semantic roles & 50–950 ramp

primary

#330C0E

secondary

#2C6F6C

accent

#E5DD43

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #330C0E

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

Preview Lab → · Contrast checker → · Palette generator →