#300C3F#300C3F

#300C3F is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.4% C 0.095 H 314.0°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#300C3F
RGB	rgb(48, 12, 63)
HSL	hsl(282, 68%, 15%)
HSV	hsv(282, 81%, 25%)
CMYK	cmyk(23.8%, 81%, 0%, 75.3%)
CIE-LAB	lab(10.92, 27.46, -24.35)
CIE-LCH	lch(10.92, 36.70, 318.43°)
OKLab	oklab(24.42% 0.0663 -0.0687)
OKLCH	oklch(24.42% 0.095 314)
XYZ	xyz(2.2474, 1.2503, 4.8246)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300C3F #1B3F0C

analogous

#170C3F #300C3F #3F0C35

triadic

#300C3F #3F300C #0C3F30

tetradic

#300C3F #3F170C #1B3F0C #0C353F

square

#300C3F #3F170C #1B3F0C #0C353F

split-complementary

#300C3F #353F0C #0C3F17

monochromatic

#14051A #14051A #300C3F #571672 #7E20A6

Accessibility & contrast

On white

16.80

#300C3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#300C3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300C3F

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300C3F	#FFFFFF	#000000	##FFFFFF
##300C3F	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B40

Deuteranopia (green-blind)

#091E3E

Tritanopia (blue-blind)

#2F1724

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #300c3f;
/* rgb */ color: rgb(48, 12, 63);
/* oklch */ color: oklch(24.4% 0.095 314.0);

Tailwind

colors: {
  custom: {
    50: '#6b4f74',
    500: '#300c3f',
    950: '#000000',
  },
}

SCSS

$custom: #300c3f;
$custom-light: #6b4f74;
$custom-dark: #000000;

JSON

{
  "hex": "#300c3f",
  "rgb": {
    "r": 48,
    "g": 12,
    "b": 63
  },
  "hsl": {
    "h": 282.353,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24422,
    "c": 0.09544,
    "h": 314
  },
  "luminance": 0.0125
}

Semantic roles & 50–950 ramp

primary

#300C3F

secondary

#437B2C

accent

#EB3D70

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #300C3F

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

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