#300A37#300A37

#300A37 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.5% C 0.090 H 321.0°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#300A37
RGB	rgb(48, 10, 55)
HSL	hsl(291, 69%, 13%)
HSV	hsv(291, 82%, 22%)
CMYK	cmyk(12.7%, 81.8%, 0%, 78.4%)
CIE-LAB	lab(9.96, 26.51, -20.15)
CIE-LCH	lch(9.96, 33.30, 322.76°)
OKLab	oklab(23.54% 0.0696 -0.0563)
OKLCH	oklch(23.54% 0.09 321)
XYZ	xyz(2.0170, 1.1214, 3.7239)
Luminance	0.0112 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300A37 #11370A

analogous

#1A0A37 #300A37 #370A27

triadic

#300A37 #37300A #0A3730

tetradic

#300A37 #371A0A #11370A #0A2737

square

#300A37 #371A0A #11370A #0A2737

split-complementary

#300A37 #27370A #0A371A

monochromatic

#17051A #17051A #300A37 #5D136B #8A1D9F

Accessibility & contrast

On white

17.15

#300A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#300A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300A37

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300A37	#FFFFFF	#000000	##FFFFFF
##300A37	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001938

Deuteranopia (green-blind)

#0F1D36

Tritanopia (blue-blind)

#30121F

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #300a37;
/* rgb */ color: rgb(48, 10, 55);
/* oklch */ color: oklch(23.5% 0.090 321.0);

Tailwind

colors: {
  custom: {
    50: '#6a4d6e',
    500: '#300a37',
    950: '#000000',
  },
}

SCSS

$custom: #300a37;
$custom-light: #6a4d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#300a37",
  "rgb": {
    "r": 48,
    "g": 10,
    "b": 55
  },
  "hsl": {
    "h": 290.667,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.2354,
    "c": 0.08952,
    "h": 321
  },
  "luminance": 0.01121
}

Semantic roles & 50–950 ramp

primary

#300A37

secondary

#347428

accent

#EC3C57

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #300A37

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

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