#300339#300339

#300339 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.8% C 0.102 H 320.2°. Best body text is #FFFFFF at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#300339
RGB	rgb(48, 3, 57)
HSL	hsl(290, 90%, 12%)
HSV	hsv(290, 95%, 22%)
CMYK	cmyk(15.8%, 94.7%, 0%, 77.6%)
CIE-LAB	lab(8.90, 30.48, -23.31)
CIE-LCH	lch(8.90, 38.37, 322.59°)
OKLab	oklab(22.84% 0.0786 -0.0655)
OKLCH	oklch(22.84% 0.102 320.2)
XYZ	xyz(1.9899, 0.9890, 3.9562)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300339 #0C3903

analogous

#150339 #300339 #390327

triadic

#300339 #393003 #033930

tetradic

#300339 #391503 #0C3903 #032739

square

#300339 #391503 #0C3903 #032739

split-complementary

#300339 #273903 #033915

monochromatic

#18021D #18021D #300339 #610673 #9209AD

Accessibility & contrast

On white

17.53

#300339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#300339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300339

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300339	#FFFFFF	#000000	##FFFFFF
##300339	1.00	17.53	1.20	17.53
#FFFFFF	17.53	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163A

Deuteranopia (green-blind)

#081B38

Tritanopia (blue-blind)

#300E1E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #300339;
/* rgb */ color: rgb(48, 3, 57);
/* oklch */ color: oklch(22.8% 0.102 320.2);

Tailwind

colors: {
  custom: {
    50: '#6b4a70',
    500: '#300339',
    950: '#000000',
  },
}

SCSS

$custom: #300339;
$custom-light: #6b4a70;
$custom-dark: #000000;

JSON

{
  "hex": "#300339",
  "rgb": {
    "r": 48,
    "g": 3,
    "b": 57
  },
  "hsl": {
    "h": 290,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.22837,
    "c": 0.10236,
    "h": 320.2
  },
  "luminance": 0.00989
}

Semantic roles & 50–950 ramp

primary

#300339

secondary

#2C7C1C

accent

#FF294D

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #300339

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

Preview Lab → · Contrast checker → · Palette generator →