#300A3B#300A3B

#300A3B is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 23.9% C 0.094 H 317.5°. Best body text is #FFFFFF at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#300A3B
RGB	rgb(48, 10, 59)
HSL	hsl(287, 71%, 14%)
HSV	hsv(287, 83%, 23%)
CMYK	cmyk(18.6%, 83.1%, 0%, 76.9%)
CIE-LAB	lab(10.27, 27.45, -22.55)
CIE-LCH	lch(10.27, 35.52, 320.60°)
OKLab	oklab(23.86% 0.0692 -0.0634)
OKLCH	oklch(23.86% 0.094 317.5)
XYZ	xyz(2.1168, 1.1613, 4.2495)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300A3B #153B0A

analogous

#170A3B #300A3B #3B0A2D

triadic

#300A3B #3B300A #0A3B30

tetradic

#300A3B #3B170A #153B0A #0A2D3B

square

#300A3B #3B170A #153B0A #0A2D3B

split-complementary

#300A3B #2D3B0A #0A3B17

monochromatic

#15041A #15041A #300A3B #5B136F #851CA4

Accessibility & contrast

On white

17.04

#300A3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#300A3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300A3B

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300A3B	#FFFFFF	#000000	##FFFFFF
##300A3B	1.00	17.04	1.23	17.04
#FFFFFF	17.04	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3C

Deuteranopia (green-blind)

#0B1D3A

Tritanopia (blue-blind)

#301421

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #300a3b;
/* rgb */ color: rgb(48, 10, 59);
/* oklch */ color: oklch(23.9% 0.094 317.5);

Tailwind

colors: {
  custom: {
    50: '#6a4d71',
    500: '#300a3b',
    950: '#000000',
  },
}

SCSS

$custom: #300a3b;
$custom-light: #6a4d71;
$custom-dark: #000000;

JSON

{
  "hex": "#300a3b",
  "rgb": {
    "r": 48,
    "g": 10,
    "b": 59
  },
  "hsl": {
    "h": 286.531,
    "s": 71.014,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23855,
    "c": 0.09384,
    "h": 317.5
  },
  "luminance": 0.01161
}

Semantic roles & 50–950 ramp

primary

#300A3B

secondary

#3A7828

accent

#EE3A62

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #300A3B

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

Preview Lab → · Contrast checker → · Palette generator →