#330E15#330E15

#330E15 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.8% C 0.060 H 11.7°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#330E15
RGB	rgb(51, 14, 21)
HSL	hsl(349, 57%, 13%)
HSV	hsv(349, 73%, 20%)
CMYK	cmyk(0%, 72.5%, 58.8%, 80%)
CIE-LAB	lab(9.58, 19.41, 4.66)
CIE-LCH	lch(9.58, 19.97, 13.49°)
OKLab	oklab(22.81% 0.0588 0.0122)
OKLCH	oklch(22.81% 0.06 11.7)
XYZ	xyz(1.6578, 1.0722, 0.8290)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330E15 #0E332C

analogous

#330E27 #330E15 #331A0E

triadic

#330E15 #15330E #0E1533

tetradic

#330E15 #27330E #0E332C #1A0E33

square

#330E15 #27330E #0E332C #1A0E33

split-complementary

#330E15 #0E331A #0E2733

monochromatic

#18070A #18070A #330E15 #631B29 #93283D

Accessibility & contrast

On white

17.29

#330E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#330E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330E15

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330E15	#FFFFFF	#000000	##FFFFFF
##330E15	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)

#161615

Deuteranopia (green-blind)

#201D14

Tritanopia (blue-blind)

#380911

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #330e15;
/* rgb */ color: rgb(51, 14, 21);
/* oklch */ color: oklch(22.8% 0.060 11.7);

Tailwind

colors: {
  custom: {
    50: '#6d4e52',
    500: '#330e15',
    950: '#000000',
  },
}

SCSS

$custom: #330e15;
$custom-light: #6d4e52;
$custom-dark: #000000;

JSON

{
  "hex": "#330e15",
  "rgb": {
    "r": 51,
    "g": 14,
    "b": 21
  },
  "hsl": {
    "h": 348.649,
    "s": 56.923,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22809,
    "c": 0.06001,
    "h": 11.7
  },
  "luminance": 0.01072
}

Semantic roles & 50–950 ramp

primary

#330E15

secondary

#2F6E62

accent

#E0C348

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070202

muted

#7A7878

Preview Lab

Preview with #330E15

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

Preview Lab → · Contrast checker → · Palette generator →