#300D39#300D39

#300D39 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.1% C 0.087 H 318.8°. Best body text is #FFFFFF at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#300D39
RGB	rgb(48, 13, 57)
HSL	hsl(288, 63%, 14%)
HSV	hsv(288, 77%, 22%)
CMYK	cmyk(15.8%, 77.2%, 0%, 77.6%)
CIE-LAB	lab(10.64, 25.49, -20.51)
CIE-LCH	lch(10.64, 32.72, 321.17°)
OKLab	oklab(24.08% 0.0655 -0.0574)
OKLCH	oklch(24.08% 0.087 318.8)
XYZ	xyz(2.1013, 1.2117, 3.9933)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300D39 #16390D

analogous

#1A0D39 #300D39 #390D2C

triadic

#300D39 #39300D #0D3930

tetradic

#300D39 #391A0D #16390D #0D2C39

square

#300D39 #391A0D #16390D #0D2C39

split-complementary

#300D39 #2C390D #0D391A

monochromatic

#150619 #150619 #300D39 #5A186B #84249D

Accessibility & contrast

On white

16.90

#300D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#300D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300D39

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300D39	#FFFFFF	#000000	##FFFFFF
##300D39	1.00	16.90	1.24	16.90
#FFFFFF	16.90	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011A3A

Deuteranopia (green-blind)

#101E38

Tritanopia (blue-blind)

#301521

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #300d39;
/* rgb */ color: rgb(48, 13, 57);
/* oklch */ color: oklch(24.1% 0.087 318.8);

Tailwind

colors: {
  custom: {
    50: '#6a4f6f',
    500: '#300d39',
    950: '#000000',
  },
}

SCSS

$custom: #300d39;
$custom-light: #6a4f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#300d39",
  "rgb": {
    "r": 48,
    "g": 13,
    "b": 57
  },
  "hsl": {
    "h": 287.727,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24075,
    "c": 0.0871,
    "h": 318.8
  },
  "luminance": 0.01212
}

Semantic roles & 50–950 ramp

primary

#300D39

secondary

#3C742D

accent

#E64263

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #300D39

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

Preview Lab → · Contrast checker → · Palette generator →