#330C13#330C13

#330C13 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.4% C 0.063 H 13.1°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#330C13
RGB	rgb(51, 12, 19)
HSL	hsl(349, 62%, 12%)
HSV	hsv(349, 76%, 20%)
CMYK	cmyk(0%, 76.5%, 62.7%, 80%)
CIE-LAB	lab(9.11, 20.30, 5.31)
CIE-LCH	lch(9.11, 20.99, 14.65°)
OKLab	oklab(22.44% 0.0613 0.0142)
OKLCH	oklch(22.44% 0.063 13.1)
XYZ	xyz(1.6144, 1.0140, 0.7267)
Luminance	0.0101 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330C13 #0C332C

analogous

#330C27 #330C13 #33190C

triadic

#330C13 #13330C #0C1333

tetradic

#330C13 #27330C #0C332C #190C33

square

#330C13 #27330C #0C332C #190C33

split-complementary

#330C13 #0C3319 #0C2733

monochromatic

#190609 #190609 #330C13 #651825 #962338

Accessibility & contrast

On white

17.46

#330C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#330C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330C13

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330C13	#FFFFFF	#000000	##FFFFFF
##330C13	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151513

Deuteranopia (green-blind)

#1F1D12

Tritanopia (blue-blind)

#38060F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #330c13;
/* rgb */ color: rgb(51, 12, 19);
/* oklch */ color: oklch(22.4% 0.063 13.1);

Tailwind

colors: {
  custom: {
    50: '#6e4d50',
    500: '#330c13',
    950: '#000000',
  },
}

SCSS

$custom: #330c13;
$custom-light: #6e4d50;
$custom-dark: #000000;

JSON

{
  "hex": "#330c13",
  "rgb": {
    "r": 51,
    "g": 12,
    "b": 19
  },
  "hsl": {
    "h": 349.231,
    "s": 61.905,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22437,
    "c": 0.06294,
    "h": 13.1
  },
  "luminance": 0.01014
}

Semantic roles & 50–950 ramp

primary

#330C13

secondary

#2C6F63

accent

#E5C843

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #330C13

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

Preview Lab → · Contrast checker → · Palette generator →