#300B35#300B35

#300B35 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.5% C 0.086 H 322.7°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#300B35
RGB	rgb(48, 11, 53)
HSL	hsl(293, 66%, 13%)
HSV	hsv(293, 79%, 21%)
CMYK	cmyk(9.4%, 79.2%, 0%, 79.2%)
CIE-LAB	lab(9.99, 25.57, -18.66)
CIE-LCH	lch(9.99, 31.65, 323.88°)
OKLab	oklab(23.51% 0.0683 -0.052)
OKLCH	oklch(23.51% 0.086 322.7)
XYZ	xyz(1.9811, 1.1249, 3.4802)
Luminance	0.0112 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300B35 #10350B

analogous

#1B0B35 #300B35 #350B25

triadic

#300B35 #35300B #0B3530

tetradic

#300B35 #351B0B #10350B #0B2535

square

#300B35 #351B0B #10350B #0B2535

split-complementary

#300B35 #25350B #0B351B

monochromatic

#170519 #170519 #300B35 #5E1668 #8C209A

Accessibility & contrast

On white

17.14

#300B35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#300B35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300B35

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300B35	#FFFFFF	#000000	##FFFFFF
##300B35	1.00	17.14	1.22	17.14
#FFFFFF	17.14	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021936

Deuteranopia (green-blind)

#111D34

Tritanopia (blue-blind)

#31121E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #300b35;
/* rgb */ color: rgb(48, 11, 53);
/* oklch */ color: oklch(23.5% 0.086 322.7);

Tailwind

colors: {
  custom: {
    50: '#6a4d6c',
    500: '#300b35',
    950: '#000000',
  },
}

SCSS

$custom: #300b35;
$custom-light: #6a4d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#300b35",
  "rgb": {
    "r": 48,
    "g": 11,
    "b": 53
  },
  "hsl": {
    "h": 292.857,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23513,
    "c": 0.08586,
    "h": 322.7
  },
  "luminance": 0.01125
}

Semantic roles & 50–950 ramp

primary

#300B35

secondary

#33722A

accent

#E93F53

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070107

muted

#7A777A

Preview Lab

Preview with #300B35

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

Preview Lab → · Contrast checker → · Palette generator →