#330C07#330C07

#330C07 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.2% C 0.064 H 30.6°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#330C07
RGB	rgb(51, 12, 7)
HSL	hsl(7, 76%, 11%)
HSV	hsv(7, 86%, 20%)
CMYK	cmyk(0%, 76.5%, 86.3%, 80%)
CIE-LAB	lab(8.84, 19.31, 10.82)
CIE-LCH	lch(8.84, 22.13, 29.26°)
OKLab	oklab(22.15% 0.0554 0.0327)
OKLCH	oklch(22.15% 0.064 30.6)
XYZ	xyz(1.5352, 0.9823, 0.3097)
Luminance	0.0098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330C07 #072E33

analogous

#330718 #330C07 #332207

triadic

#330C07 #07330C #0C0733

tetradic

#330C07 #183307 #072E33 #220733

square

#330C07 #183307 #072E33 #220733

split-complementary

#330C07 #073322 #071833

monochromatic

#1B0604 #1B0604 #330C07 #69190E #9F2516

Accessibility & contrast

On white

17.55

#330C07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#330C07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330C07

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330C07	#FFFFFF	#000000	##FFFFFF
##330C07	1.00	17.55	1.20	17.55
#FFFFFF	17.55	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171406

Deuteranopia (green-blind)

#211C06

Tritanopia (blue-blind)

#39040B

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #330c07;
/* rgb */ color: rgb(51, 12, 7);
/* oklch */ color: oklch(22.2% 0.064 30.6);

Tailwind

colors: {
  custom: {
    50: '#6e4d4a',
    500: '#330c07',
    950: '#000000',
  },
}

SCSS

$custom: #330c07;
$custom-light: #6e4d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#330c07",
  "rgb": {
    "r": 51,
    "g": 12,
    "b": 7
  },
  "hsl": {
    "h": 6.818,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22154,
    "c": 0.06432,
    "h": 30.6
  },
  "luminance": 0.00982
}

Semantic roles & 50–950 ramp

primary

#330C07

secondary

#236A73

accent

#DDF235

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #330C07

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

Preview Lab → · Contrast checker → · Palette generator →