#330F17#330F17

#330F17 is a very dark, muted red. Relative luminance 0.011; OKLCH L 23.0% C 0.059 H 9.2°. Best body text is #FFFFFF at 17.19:1 contrast (WCAG AA passes).

Color values

HEX	#330F17
RGB	rgb(51, 15, 23)
HSL	hsl(347, 55%, 13%)
HSV	hsv(347, 71%, 20%)
CMYK	cmyk(0%, 70.6%, 54.9%, 80%)
CIE-LAB	lab(9.86, 19.07, 3.62)
CIE-LCH	lch(9.86, 19.41, 10.74°)
OKLab	oklab(23.04% 0.0579 0.0094)
OKLCH	oklch(23.04% 0.059 9.2)
XYZ	xyz(1.6908, 1.1075, 0.9352)
Luminance	0.0111 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F17 #0F332B

analogous

#330F29 #330F17 #33190F

triadic

#330F17 #17330F #0F1733

tetradic

#330F17 #29330F #0F332B #190F33

square

#330F17 #29330F #0F332B #190F33

split-complementary

#330F17 #0F3319 #0F2933

monochromatic

#18070B #18070B #330F17 #621D2C #922B42

Accessibility & contrast

On white

17.19

#330F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#330F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F17

17.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F17	#FFFFFF	#000000	##FFFFFF
##330F17	1.00	17.19	1.22	17.19
#FFFFFF	17.19	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171717

Deuteranopia (green-blind)

#201E16

Tritanopia (blue-blind)

#380A12

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #330f17;
/* rgb */ color: rgb(51, 15, 23);
/* oklch */ color: oklch(23.0% 0.059 9.2);

Tailwind

colors: {
  custom: {
    50: '#6d4f53',
    500: '#330f17',
    950: '#000000',
  },
}

SCSS

$custom: #330f17;
$custom-light: #6d4f53;
$custom-dark: #000000;

JSON

{
  "hex": "#330f17",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 23
  },
  "hsl": {
    "h": 346.667,
    "s": 54.545,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23036,
    "c": 0.05867,
    "h": 9.2
  },
  "luminance": 0.01107
}

Semantic roles & 50–950 ramp

primary

#330F17

secondary

#316D60

accent

#DEBD4A

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070202

muted

#7A7878

Preview Lab

Preview with #330F17

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

Preview Lab → · Contrast checker → · Palette generator →