#300A39#300A39

#300A39 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.7% C 0.092 H 319.2°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#300A39
RGB	rgb(48, 10, 57)
HSL	hsl(289, 70%, 13%)
HSV	hsv(289, 82%, 22%)
CMYK	cmyk(15.8%, 82.5%, 0%, 77.6%)
CIE-LAB	lab(10.11, 26.97, -21.36)
CIE-LCH	lch(10.11, 34.41, 321.63°)
OKLab	oklab(23.7% 0.0694 -0.0599)
OKLCH	oklch(23.7% 0.092 319.2)
XYZ	xyz(2.0659, 1.1410, 3.9815)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300A39 #13390A

analogous

#180A39 #300A39 #390A2A

triadic

#300A39 #39300A #0A3930

tetradic

#300A39 #39180A #13390A #0A2A39

square

#300A39 #39180A #13390A #0A2A39

split-complementary

#300A39 #2A390A #0A3918

monochromatic

#16051A #16051A #300A39 #5C136D #881CA1

Accessibility & contrast

On white

17.10

#300A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#300A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300A39

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300A39	#FFFFFF	#000000	##FFFFFF
##300A39	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193A

Deuteranopia (green-blind)

#0D1D38

Tritanopia (blue-blind)

#301320

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #300a39;
/* rgb */ color: rgb(48, 10, 57);
/* oklch */ color: oklch(23.7% 0.092 319.2);

Tailwind

colors: {
  custom: {
    50: '#6a4d70',
    500: '#300a39',
    950: '#000000',
  },
}

SCSS

$custom: #300a39;
$custom-light: #6a4d70;
$custom-dark: #000000;

JSON

{
  "hex": "#300a39",
  "rgb": {
    "r": 48,
    "g": 10,
    "b": 57
  },
  "hsl": {
    "h": 288.511,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23696,
    "c": 0.09167,
    "h": 319.2
  },
  "luminance": 0.01141
}

Semantic roles & 50–950 ramp

primary

#300A39

secondary

#377628

accent

#ED3B5D

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #300A39

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

Preview Lab → · Contrast checker → · Palette generator →