#300D3F#300D3F

#300D3F is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.5% C 0.094 H 313.8°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#300D3F
RGB	rgb(48, 13, 63)
HSL	hsl(282, 66%, 15%)
HSV	hsv(282, 79%, 25%)
CMYK	cmyk(23.8%, 79.4%, 0%, 75.3%)
CIE-LAB	lab(11.10, 26.96, -24.07)
CIE-LCH	lch(11.10, 36.14, 318.25°)
OKLab	oklab(24.55% 0.065 -0.0678)
OKLCH	oklch(24.55% 0.094 313.8)
XYZ	xyz(2.2599, 1.2752, 4.8288)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300D3F #1C3F0D

analogous

#170D3F #300D3F #3F0D35

triadic

#300D3F #3F300D #0D3F30

tetradic

#300D3F #3F170D #1C3F0D #0D353F

square

#300D3F #3F170D #1C3F0D #0D353F

split-complementary

#300D3F #353F0D #0D3F17

monochromatic

#130519 #130519 #300D3F #571772 #7D22A4

Accessibility & contrast

On white

16.73

#300D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#300D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300D3F

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300D3F	#FFFFFF	#000000	##FFFFFF
##300D3F	1.00	16.73	1.25	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C40

Deuteranopia (green-blind)

#0A1F3E

Tritanopia (blue-blind)

#2F1724

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #300d3f;
/* rgb */ color: rgb(48, 13, 63);
/* oklch */ color: oklch(24.5% 0.094 313.8);

Tailwind

colors: {
  custom: {
    50: '#6b4f74',
    500: '#300d3f',
    950: '#000000',
  },
}

SCSS

$custom: #300d3f;
$custom-light: #6b4f74;
$custom-dark: #000000;

JSON

{
  "hex": "#300d3f",
  "rgb": {
    "r": 48,
    "g": 13,
    "b": 63
  },
  "hsl": {
    "h": 282,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24549,
    "c": 0.09397,
    "h": 313.8
  },
  "luminance": 0.01275
}

Semantic roles & 50–950 ramp

primary

#300D3F

secondary

#447B2D

accent

#E93F72

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #300D3F

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

Preview Lab → · Contrast checker → · Palette generator →