#300437#300437

#300437 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.8% C 0.099 H 321.7°. Best body text is #FFFFFF at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#300437
RGB	rgb(48, 4, 55)
HSL	hsl(292, 86%, 12%)
HSV	hsv(292, 93%, 22%)
CMYK	cmyk(12.7%, 92.7%, 0%, 78.4%)
CIE-LAB	lab(8.92, 29.52, -21.83)
CIE-LCH	lch(8.92, 36.71, 323.51°)
OKLab	oklab(22.8% 0.0776 -0.0612)
OKLCH	oklch(22.8% 0.099 321.7)
XYZ	xyz(1.9519, 0.9912, 3.7022)
Luminance	0.0099 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300437 #0B3704

analogous

#170437 #300437 #370425

triadic

#300437 #373004 #043730

tetradic

#300437 #371704 #0B3704 #042537

square

#300437 #371704 #0B3704 #042537

split-complementary

#300437 #253704 #043717

monochromatic

#19021D #19021D #300437 #620870 #940CA9

Accessibility & contrast

On white

17.53

#300437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#300437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300437

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300437	#FFFFFF	#000000	##FFFFFF
##300437	1.00	17.53	1.20	17.53
#FFFFFF	17.53	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001638

Deuteranopia (green-blind)

#0B1B36

Tritanopia (blue-blind)

#310E1D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #300437;
/* rgb */ color: rgb(48, 4, 55);
/* oklch */ color: oklch(22.8% 0.099 321.7);

Tailwind

colors: {
  custom: {
    50: '#6b4a6e',
    500: '#300437',
    950: '#000000',
  },
}

SCSS

$custom: #300437;
$custom-light: #6b4a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#300437",
  "rgb": {
    "r": 48,
    "g": 4,
    "b": 55
  },
  "hsl": {
    "h": 291.765,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22797,
    "c": 0.09884,
    "h": 321.7
  },
  "luminance": 0.00991
}

Semantic roles & 50–950 ramp

primary

#300437

secondary

#2A791E

accent

#FD2B48

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #300437

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

Preview Lab → · Contrast checker → · Palette generator →