#320303#320303

#320303 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.5% C 0.076 H 27.2°. Best body text is #FFFFFF at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#320303
RGB	rgb(50, 3, 3)
HSL	hsl(0, 89%, 10%)
HSV	hsv(0, 94%, 20%)
CMYK	cmyk(0%, 94%, 94%, 80.4%)
CIE-LAB	lab(6.77, 23.36, 9.40)
CIE-LCH	lch(6.77, 25.18, 21.93°)
OKLab	oklab(20.49% 0.0676 0.0348)
OKLCH	oklch(20.49% 0.076 27.2)
XYZ	xyz(1.3646, 0.7500, 0.1591)
Luminance	0.0075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#320303 #033232

analogous

#32031A #320303 #321A03

triadic

#320303 #033203 #030332

tetradic

#320303 #1A3203 #033232 #1A0332

square

#320303 #1A3203 #033232 #1A0332

split-complementary

#320303 #03321A #031A32

monochromatic

#1D0202 #1D0202 #320303 #6C0606 #A50A0A

Accessibility & contrast

On white

18.26

#320303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#320303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #320303

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##320303	#FFFFFF	#000000	##FFFFFF
##320303	1.00	18.26	1.15	18.26
#FFFFFF	18.26	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110E03

Deuteranopia (green-blind)

#1D1902

Tritanopia (blue-blind)

#380003

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #320303;
/* rgb */ color: rgb(50, 3, 3);
/* oklch */ color: oklch(20.5% 0.076 27.2);

Tailwind

colors: {
  custom: {
    50: '#6e4848',
    500: '#320303',
    950: '#000000',
  },
}

SCSS

$custom: #320303;
$custom-light: #6e4848;
$custom-dark: #000000;

JSON

{
  "hex": "#320303",
  "rgb": {
    "r": 50,
    "g": 3,
    "b": 3
  },
  "hsl": {
    "h": 0,
    "s": 88.679,
    "l": 10.392
  },
  "oklch": {
    "l": 0.20489,
    "c": 0.07601,
    "h": 27.2
  },
  "luminance": 0.0075
}

Semantic roles & 50–950 ramp

primary

#320303

secondary

#1B7575

accent

#FFFF29

background

#F6F4F4

surface

#ECE6E6

border

#C7C2C2

text

#080000

muted

#7A7777

Preview Lab

Preview with #320303

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

Preview Lab → · Contrast checker → · Palette generator →