#330F07#330F07

#330F07 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.6% C 0.061 H 34.4°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#330F07
RGB	rgb(51, 15, 7)
HSL	hsl(11, 76%, 11%)
HSV	hsv(11, 86%, 20%)
CMYK	cmyk(0%, 70.6%, 86.3%, 80%)
CIE-LAB	lab(9.49, 17.59, 11.74)
CIE-LCH	lch(9.49, 21.15, 33.72°)
OKLab	oklab(22.64% 0.05 0.0343)
OKLCH	oklch(22.64% 0.061 34.4)
XYZ	xyz(1.5746, 1.0610, 0.3229)
Luminance	0.0106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F07 #072B33

analogous

#330715 #330F07 #332507

triadic

#330F07 #07330F #0F0733

tetradic

#330F07 #153307 #072B33 #250733

square

#330F07 #153307 #072B33 #250733

split-complementary

#330F07 #073325 #071533

monochromatic

#1B0804 #1B0804 #330F07 #691F0E #9F2F16

Accessibility & contrast

On white

17.32

#330F07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#330F07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F07

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F07	#FFFFFF	#000000	##FFFFFF
##330F07	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191506

Deuteranopia (green-blind)

#221D06

Tritanopia (blue-blind)

#39070D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #330f07;
/* rgb */ color: rgb(51, 15, 7);
/* oklch */ color: oklch(22.6% 0.061 34.4);

Tailwind

colors: {
  custom: {
    50: '#6e4f4a',
    500: '#330f07',
    950: '#000000',
  },
}

SCSS

$custom: #330f07;
$custom-light: #6e4f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#330f07",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 7
  },
  "hsl": {
    "h": 10.909,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22641,
    "c": 0.06066,
    "h": 34.4
  },
  "luminance": 0.01061
}

Semantic roles & 50–950 ramp

primary

#330F07

secondary

#236473

accent

#D0F235

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #330F07

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

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