#300B36#300B36

#300B36 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.6% C 0.087 H 321.8°. Best body text is #FFFFFF at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#300B36
RGB	rgb(48, 11, 54)
HSL	hsl(292, 66%, 13%)
HSV	hsv(292, 80%, 21%)
CMYK	cmyk(11.1%, 79.6%, 0%, 78.8%)
CIE-LAB	lab(10.06, 25.80, -19.27)
CIE-LCH	lch(10.06, 32.20, 323.24°)
OKLab	oklab(23.59% 0.0683 -0.0538)
OKLCH	oklch(23.59% 0.087 321.8)
XYZ	xyz(2.0044, 1.1342, 3.6027)
Luminance	0.0113 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300B36 #11360B

analogous

#1A0B36 #300B36 #360B26

triadic

#300B36 #36300B #0B3630

tetradic

#300B36 #361A0B #11360B #0B2636

square

#300B36 #361A0B #11360B #0B2636

split-complementary

#300B36 #26360B #0B361A

monochromatic

#170519 #170519 #300B36 #5D1569 #8A209C

Accessibility & contrast

On white

17.12

#300B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#300B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300B36

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300B36	#FFFFFF	#000000	##FFFFFF
##300B36	1.00	17.12	1.23	17.12
#FFFFFF	17.12	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021937

Deuteranopia (green-blind)

#101D35

Tritanopia (blue-blind)

#31121F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #300b36;
/* rgb */ color: rgb(48, 11, 54);
/* oklch */ color: oklch(23.6% 0.087 321.8);

Tailwind

colors: {
  custom: {
    50: '#6a4e6d',
    500: '#300b36',
    950: '#000000',
  },
}

SCSS

$custom: #300b36;
$custom-light: #6a4e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#300b36",
  "rgb": {
    "r": 48,
    "g": 11,
    "b": 54
  },
  "hsl": {
    "h": 291.628,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23587,
    "c": 0.08694,
    "h": 321.8
  },
  "luminance": 0.01134
}

Semantic roles & 50–950 ramp

primary

#300B36

secondary

#34732A

accent

#E93F56

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070107

muted

#7A777A

Preview Lab

Preview with #300B36

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

Preview Lab → · Contrast checker → · Palette generator →