#300F3F#300F3F

#300F3F is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.8% C 0.091 H 313.4°. Best body text is #FFFFFF at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#300F3F
RGB	rgb(48, 15, 63)
HSL	hsl(281, 62%, 15%)
HSV	hsv(281, 76%, 25%)
CMYK	cmyk(23.8%, 76.2%, 0%, 75.3%)
CIE-LAB	lab(11.48, 25.91, -23.46)
CIE-LCH	lch(11.48, 34.95, 317.84°)
OKLab	oklab(24.82% 0.0624 -0.0661)
OKLCH	oklch(24.82% 0.091 313.4)
XYZ	xyz(2.2868, 1.3290, 4.8377)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300F3F #1E3F0F

analogous

#180F3F #300F3F #3F0F36

triadic

#300F3F #3F300F #0F3F30

tetradic

#300F3F #3F180F #1E3F0F #0F363F

square

#300F3F #3F180F #1E3F0F #0F363F

split-complementary

#300F3F #363F0F #0F3F18

monochromatic

#130619 #130619 #300F3F #561B70 #7B27A2

Accessibility & contrast

On white

16.59

#300F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#300F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300F3F

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300F3F	#FFFFFF	#000000	##FFFFFF
##300F3F	1.00	16.59	1.27	16.59
#FFFFFF	16.59	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D40

Deuteranopia (green-blind)

#0C1F3E

Tritanopia (blue-blind)

#2E1925

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #300f3f;
/* rgb */ color: rgb(48, 15, 63);
/* oklch */ color: oklch(24.8% 0.091 313.4);

Tailwind

colors: {
  custom: {
    50: '#6a5074',
    500: '#300f3f',
    950: '#000000',
  },
}

SCSS

$custom: #300f3f;
$custom-light: #6a5074;
$custom-dark: #000000;

JSON

{
  "hex": "#300f3f",
  "rgb": {
    "r": 48,
    "g": 15,
    "b": 63
  },
  "hsl": {
    "h": 281.25,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.24818,
    "c": 0.09088,
    "h": 313.4
  },
  "luminance": 0.01329
}

Semantic roles & 50–950 ramp

primary

#300F3F

secondary

#477930

accent

#E54376

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #300F3F

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

Preview Lab → · Contrast checker → · Palette generator →