#300333#300333

#300333 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.3% C 0.097 H 325.4°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#300333
RGB	rgb(48, 3, 51)
HSL	hsl(296, 89%, 11%)
HSV	hsv(296, 94%, 20%)
CMYK	cmyk(5.9%, 94.1%, 0%, 80%)
CIE-LAB	lab(8.42, 29.23, -19.71)
CIE-LCH	lch(8.42, 35.25, 326.00°)
OKLab	oklab(22.34% 0.0797 -0.055)
OKLCH	oklch(22.34% 0.097 325.4)
XYZ	xyz(1.8490, 0.9326, 3.2140)
Luminance	0.0093 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300333 #063303

analogous

#180333 #300333 #33031E

triadic

#300333 #333003 #033330

tetradic

#300333 #331803 #063303 #031E33

square

#300333 #331803 #063303 #031E33

split-complementary

#300333 #1E3303 #033318

monochromatic

#1B021D #1B021D #300333 #66066D #9D0AA7

Accessibility & contrast

On white

17.70

#300333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#300333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300333

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300333	#FFFFFF	#000000	##FFFFFF
##300333	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001534

Deuteranopia (green-blind)

#0D1A32

Tritanopia (blue-blind)

#310B1B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #300333;
/* rgb */ color: rgb(48, 3, 51);
/* oklch */ color: oklch(22.3% 0.097 325.4);

Tailwind

colors: {
  custom: {
    50: '#6b496b',
    500: '#300333',
    950: '#000000',
  },
}

SCSS

$custom: #300333;
$custom-light: #6b496b;
$custom-dark: #000000;

JSON

{
  "hex": "#300333",
  "rgb": {
    "r": 48,
    "g": 3,
    "b": 51
  },
  "hsl": {
    "h": 296.25,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.22344,
    "c": 0.0968,
    "h": 325.4
  },
  "luminance": 0.00933
}

Semantic roles & 50–950 ramp

primary

#300333

secondary

#21761C

accent

#FF2936

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #300333

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

Preview Lab → · Contrast checker → · Palette generator →