#320B03#320B03

#320B03 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.7% C 0.066 H 35.5°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#320B03
RGB	rgb(50, 11, 3)
HSL	hsl(10, 89%, 10%)
HSV	hsv(10, 94%, 20%)
CMYK	cmyk(0%, 78%, 94%, 80.4%)
CIE-LAB	lab(8.34, 19.13, 11.69)
CIE-LCH	lch(8.34, 22.42, 31.44°)
OKLab	oklab(21.71% 0.0535 0.0382)
OKLCH	oklch(21.71% 0.066 35.5)
XYZ	xyz(1.4517, 0.9242, 0.1881)
Luminance	0.0092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#320B03 #032A32

analogous

#320312 #320B03 #322203

triadic

#320B03 #03320B #0B0332

tetradic

#320B03 #123203 #032A32 #220332

square

#320B03 #123203 #032A32 #220332

split-complementary

#320B03 #033222 #031232

monochromatic

#1D0602 #1D0602 #320B03 #6C1806 #A5240A

Accessibility & contrast

On white

17.72

#320B03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#320B03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #320B03

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##320B03	#FFFFFF	#000000	##FFFFFF
##320B03	1.00	17.72	1.18	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161302

Deuteranopia (green-blind)

#201B02

Tritanopia (blue-blind)

#380209

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #320b03;
/* rgb */ color: rgb(50, 11, 3);
/* oklch */ color: oklch(21.7% 0.066 35.5);

Tailwind

colors: {
  custom: {
    50: '#6d4c48',
    500: '#320b03',
    950: '#000000',
  },
}

SCSS

$custom: #320b03;
$custom-light: #6d4c48;
$custom-dark: #000000;

JSON

{
  "hex": "#320b03",
  "rgb": {
    "r": 50,
    "g": 11,
    "b": 3
  },
  "hsl": {
    "h": 10.213,
    "s": 88.679,
    "l": 10.392
  },
  "oklch": {
    "l": 0.21713,
    "c": 0.06572,
    "h": 35.5
  },
  "luminance": 0.00924
}

Semantic roles & 50–950 ramp

primary

#320B03

secondary

#1B6675

accent

#DAFF29

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #320B03

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

Preview Lab → · Contrast checker → · Palette generator →