#330807#330807

#330807 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.6% C 0.069 H 26.4°. Best body text is #FFFFFF at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#330807
RGB	rgb(51, 8, 7)
HSL	hsl(1, 76%, 11%)
HSV	hsv(1, 86%, 20%)
CMYK	cmyk(0%, 84.3%, 86.3%, 80%)
CIE-LAB	lab(8.07, 21.42, 9.69)
CIE-LCH	lch(8.07, 23.51, 24.34°)
OKLab	oklab(21.57% 0.062 0.0308)
OKLCH	oklch(21.57% 0.069 26.4)
XYZ	xyz(1.4906, 0.8930, 0.2949)
Luminance	0.0089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330807 #073233

analogous

#33071C #330807 #331E07

triadic

#330807 #073308 #080733

tetradic

#330807 #1C3307 #073233 #1E0733

square

#330807 #1C3307 #073233 #1E0733

split-complementary

#330807 #07331E #071C33

monochromatic

#1B0404 #1B0404 #330807 #69100E #9F1916

Accessibility & contrast

On white

17.82

#330807 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#330807 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330807

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330807	#FFFFFF	#000000	##FFFFFF
##330807	1.00	17.82	1.18	17.82
#FFFFFF	17.82	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141207

Deuteranopia (green-blind)

#1F1B06

Tritanopia (blue-blind)

#390008

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #330807;
/* rgb */ color: rgb(51, 8, 7);
/* oklch */ color: oklch(21.6% 0.069 26.4);

Tailwind

colors: {
  custom: {
    50: '#6e4b4a',
    500: '#330807',
    950: '#000000',
  },
}

SCSS

$custom: #330807;
$custom-light: #6e4b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#330807",
  "rgb": {
    "r": 51,
    "g": 8,
    "b": 7
  },
  "hsl": {
    "h": 1.364,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21572,
    "c": 0.06923,
    "h": 26.4
  },
  "luminance": 0.00893
}

Semantic roles & 50–950 ramp

primary

#330807

secondary

#237173

accent

#EEF235

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #330807

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

Preview Lab → · Contrast checker → · Palette generator →