#330D07#330D07

#330D07 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.3% C 0.063 H 31.8°. Best body text is #FFFFFF at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#330D07
RGB	rgb(51, 13, 7)
HSL	hsl(8, 76%, 11%)
HSV	hsv(8, 86%, 20%)
CMYK	cmyk(0%, 74.5%, 86.3%, 80%)
CIE-LAB	lab(9.05, 18.75, 11.12)
CIE-LCH	lch(9.05, 21.80, 30.66°)
OKLab	oklab(22.31% 0.0536 0.0332)
OKLCH	oklch(22.31% 0.063 31.8)
XYZ	xyz(1.5477, 1.0072, 0.3139)
Luminance	0.0101 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330D07 #072D33

analogous

#330717 #330D07 #332307

triadic

#330D07 #07330D #0D0733

tetradic

#330D07 #173307 #072D33 #230733

square

#330D07 #173307 #072D33 #230733

split-complementary

#330D07 #073323 #071733

monochromatic

#1B0704 #1B0704 #330D07 #691B0E #9F2816

Accessibility & contrast

On white

17.48

#330D07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#330D07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330D07

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330D07	#FFFFFF	#000000	##FFFFFF
##330D07	1.00	17.48	1.20	17.48
#FFFFFF	17.48	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171406

Deuteranopia (green-blind)

#211D06

Tritanopia (blue-blind)

#39050C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #330d07;
/* rgb */ color: rgb(51, 13, 7);
/* oklch */ color: oklch(22.3% 0.063 31.8);

Tailwind

colors: {
  custom: {
    50: '#6e4e4a',
    500: '#330d07',
    950: '#000000',
  },
}

SCSS

$custom: #330d07;
$custom-light: #6e4e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#330d07",
  "rgb": {
    "r": 51,
    "g": 13,
    "b": 7
  },
  "hsl": {
    "h": 8.182,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.2231,
    "c": 0.0631,
    "h": 31.8
  },
  "luminance": 0.01007
}

Semantic roles & 50–950 ramp

primary

#330D07

secondary

#236873

accent

#D9F235

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #330D07

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

Preview Lab → · Contrast checker → · Palette generator →