#330F13#330F13

#330F13 is a very dark, muted red. Relative luminance 0.011; OKLCH L 22.9% C 0.058 H 16.3°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#330F13
RGB	rgb(51, 15, 19)
HSL	hsl(353, 55%, 13%)
HSV	hsv(353, 71%, 20%)
CMYK	cmyk(0%, 70.6%, 62.7%, 80%)
CIE-LAB	lab(9.74, 18.61, 6.21)
CIE-LCH	lch(9.74, 19.62, 18.46°)
OKLab	oklab(22.91% 0.0559 0.0163)
OKLCH	oklch(22.91% 0.058 16.3)
XYZ	xyz(1.6537, 1.0927, 0.7398)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F13 #0F332F

analogous

#330F25 #330F13 #331D0F

triadic

#330F13 #13330F #0F1333

tetradic

#330F13 #25330F #0F332F #1D0F33

square

#330F13 #25330F #0F332F #1D0F33

split-complementary

#330F13 #0F331D #0F2533

monochromatic

#180709 #180709 #330F13 #621D25 #922B36

Accessibility & contrast

On white

17.24

#330F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#330F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F13

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F13	#FFFFFF	#000000	##FFFFFF
##330F13	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171613

Deuteranopia (green-blind)

#201E12

Tritanopia (blue-blind)

#380911

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #330f13;
/* rgb */ color: rgb(51, 15, 19);
/* oklch */ color: oklch(22.9% 0.058 16.3);

Tailwind

colors: {
  custom: {
    50: '#6d4f50',
    500: '#330f13',
    950: '#000000',
  },
}

SCSS

$custom: #330f13;
$custom-light: #6d4f50;
$custom-dark: #000000;

JSON

{
  "hex": "#330f13",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 19
  },
  "hsl": {
    "h": 353.333,
    "s": 54.545,
    "l": 12.941
  },
  "oklch": {
    "l": 0.22912,
    "c": 0.05827,
    "h": 16.3
  },
  "luminance": 0.01092
}

Semantic roles & 50–950 ramp

primary

#330F13

secondary

#316D66

accent

#DECD4A

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070202

muted

#7A7878

Preview Lab

Preview with #330F13

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

Preview Lab → · Contrast checker → · Palette generator →