#301337#301337

#301337 is a very dark, moderate purple. Relative luminance 0.014; OKLCH L 24.8% C 0.074 H 319.5°. Best body text is #FFFFFF at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#301337
RGB	rgb(48, 19, 55)
HSL	hsl(288, 49%, 15%)
HSV	hsv(288, 65%, 22%)
CMYK	cmyk(12.7%, 65.5%, 0%, 78.4%)
CIE-LAB	lab(11.76, 21.58, -17.30)
CIE-LCH	lch(11.76, 27.66, 321.27°)
OKLab	oklab(24.84% 0.0563 -0.0481)
OKLCH	oklch(24.84% 0.074 319.5)
XYZ	xyz(2.1413, 1.3700, 3.7653)
Luminance	0.0137 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301337 #1A3713

analogous

#1E1337 #301337 #37132C

triadic

#301337 #373013 #133730

tetradic

#301337 #371E13 #1A3713 #132C37

square

#301337 #371E13 #1A3713 #132C37

split-complementary

#301337 #2C3713 #13371E

monochromatic

#140817 #140817 #301337 #582364 #7F3292

Accessibility & contrast

On white

16.48

#301337 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#301337 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301337

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301337	#FFFFFF	#000000	##FFFFFF
##301337	1.00	16.48	1.27	16.48
#FFFFFF	16.48	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C1D38

Deuteranopia (green-blind)

#152036

Tritanopia (blue-blind)

#301822

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #301337;
/* rgb */ color: rgb(48, 19, 55);
/* oklch */ color: oklch(24.8% 0.074 319.5);

Tailwind

colors: {
  custom: {
    50: '#6a526e',
    500: '#301337',
    950: '#000000',
  },
}

SCSS

$custom: #301337;
$custom-light: #6a526e;
$custom-dark: #000000;

JSON

{
  "hex": "#301337",
  "rgb": {
    "r": 48,
    "g": 19,
    "b": 55
  },
  "hsl": {
    "h": 288.333,
    "s": 48.649,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24839,
    "c": 0.07408,
    "h": 319.5
  },
  "luminance": 0.0137
}

Semantic roles & 50–950 ramp

primary

#301337

secondary

#426F37

accent

#D8506A

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060207

muted

#7A787A

Preview Lab

Preview with #301337

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

Preview Lab → · Contrast checker → · Palette generator →