#300C47#300C47

#300C47 is a dark, moderate violet. Relative luminance 0.013; OKLCH L 25.1% C 0.105 H 308.3°. Best body text is #FFFFFF at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#300C47
RGB	rgb(48, 12, 71)
HSL	hsl(277, 71%, 16%)
HSV	hsv(277, 83%, 28%)
CMYK	cmyk(32.4%, 83.1%, 0%, 72.2%)
CIE-LAB	lab(11.60, 29.50, -28.90)
CIE-LCH	lch(11.60, 41.30, 315.59°)
OKLab	oklab(25.11% 0.0649 -0.082)
OKLCH	oklch(25.11% 0.105 308.3)
XYZ	xyz(2.4875, 1.3463, 6.0888)
Luminance	0.0135 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300C47 #23470C

analogous

#130C47 #300C47 #470C41

triadic

#300C47 #47300C #0C4730

tetradic

#300C47 #47130C #23470C #0C4147

square

#300C47 #47130C #23470C #0C4147

split-complementary

#300C47 #41470C #0C4713

monochromatic

#12041A #12041A #300C47 #53157B #771EB0

Accessibility & contrast

On white

16.55

#300C47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#300C47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300C47

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300C47	#FFFFFF	#000000	##FFFFFF
##300C47	1.00	16.55	1.27	16.55
#FFFFFF	16.55	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D49

Deuteranopia (green-blind)

#001F46

Tritanopia (blue-blind)

#2C1A29

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #300c47;
/* rgb */ color: rgb(48, 12, 71);
/* oklch */ color: oklch(25.1% 0.105 308.3);

Tailwind

colors: {
  custom: {
    50: '#6b4f7b',
    500: '#300c47',
    950: '#000000',
  },
}

SCSS

$custom: #300c47;
$custom-light: #6b4f7b;
$custom-dark: #000000;

JSON

{
  "hex": "#300c47",
  "rgb": {
    "r": 48,
    "g": 12,
    "b": 71
  },
  "hsl": {
    "h": 276.61,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.25112,
    "c": 0.10458,
    "h": 308.3
  },
  "luminance": 0.01346
}

Semantic roles & 50–950 ramp

primary

#300C47

secondary

#4E832C

accent

#EE3A80

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #300C47

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

Preview Lab → · Contrast checker → · Palette generator →