#330C10#330C10

#330C10 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.4% C 0.063 H 17.8°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#330C10
RGB	rgb(51, 12, 16)
HSL	hsl(354, 62%, 12%)
HSV	hsv(354, 76%, 20%)
CMYK	cmyk(0%, 76.5%, 68.6%, 80%)
CIE-LAB	lab(9.03, 20.01, 6.98)
CIE-LCH	lch(9.03, 21.19, 19.23°)
OKLab	oklab(22.35% 0.0598 0.0193)
OKLCH	oklch(22.35% 0.063 17.8)
XYZ	xyz(1.5904, 1.0044, 0.6002)
Luminance	0.0100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330C10 #0C332F

analogous

#330C24 #330C10 #331C0C

triadic

#330C10 #10330C #0C1033

tetradic

#330C10 #24330C #0C332F #1C0C33

square

#330C10 #24330C #0C332F #1C0C33

split-complementary

#330C10 #0C331C #0C2433

monochromatic

#190608 #190608 #330C10 #651820 #96232F

Accessibility & contrast

On white

17.49

#330C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#330C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330C10

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330C10	#FFFFFF	#000000	##FFFFFF
##330C10	1.00	17.49	1.20	17.49
#FFFFFF	17.49	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161410

Deuteranopia (green-blind)

#201D0F

Tritanopia (blue-blind)

#39050E

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #330c10;
/* rgb */ color: rgb(51, 12, 16);
/* oklch */ color: oklch(22.4% 0.063 17.8);

Tailwind

colors: {
  custom: {
    50: '#6e4d4e',
    500: '#330c10',
    950: '#000000',
  },
}

SCSS

$custom: #330c10;
$custom-light: #6e4d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#330c10",
  "rgb": {
    "r": 51,
    "g": 12,
    "b": 16
  },
  "hsl": {
    "h": 353.846,
    "s": 61.905,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22352,
    "c": 0.06284,
    "h": 17.8
  },
  "luminance": 0.01004
}

Semantic roles & 50–950 ramp

primary

#330C10

secondary

#2C6F68

accent

#E5D443

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #330C10

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

Preview Lab → · Contrast checker → · Palette generator →