#330F0C#330F0C

#330F0C is a very dark, muted red. Relative luminance 0.011; OKLCH L 22.7% C 0.059 H 27.5°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#330F0C
RGB	rgb(51, 15, 12)
HSL	hsl(5, 62%, 12%)
HSV	hsv(5, 76%, 20%)
CMYK	cmyk(0%, 70.6%, 76.5%, 80%)
CIE-LAB	lab(9.58, 17.96, 9.79)
CIE-LCH	lch(9.58, 20.45, 28.59°)
OKLab	oklab(22.74% 0.0525 0.0273)
OKLCH	oklch(22.74% 0.059 27.5)
XYZ	xyz(1.6026, 1.0722, 0.4703)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F0C #0C3033

analogous

#330C1D #330F0C #33220C

triadic

#330F0C #0C330F #0F0C33

tetradic

#330F0C #1D330C #0C3033 #220C33

square

#330F0C #1D330C #0C3033 #220C33

split-complementary

#330F0C #0C3322 #0C1D33

monochromatic

#190706 #190706 #330F0C #651E18 #962C23

Accessibility & contrast

On white

17.29

#330F0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#330F0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F0C

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F0C	#FFFFFF	#000000	##FFFFFF
##330F0C	1.00	17.29	1.21	17.29
#FFFFFF	17.29	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18160C

Deuteranopia (green-blind)

#211E0B

Tritanopia (blue-blind)

#39080E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #330f0c;
/* rgb */ color: rgb(51, 15, 12);
/* oklch */ color: oklch(22.7% 0.059 27.5);

Tailwind

colors: {
  custom: {
    50: '#6e4f4c',
    500: '#330f0c',
    950: '#000000',
  },
}

SCSS

$custom: #330f0c;
$custom-light: #6e4f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#330f0c",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 12
  },
  "hsl": {
    "h": 4.615,
    "s": 61.905,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22737,
    "c": 0.05913,
    "h": 27.5
  },
  "luminance": 0.01072
}

Semantic roles & 50–950 ramp

primary

#330F0C

secondary

#2C6A6F

accent

#D9E543

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #330F0C

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

Preview Lab → · Contrast checker → · Palette generator →