#300A43#300A43

#300A43 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.5% C 0.103 H 311.4°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#300A43
RGB	rgb(48, 10, 67)
HSL	hsl(280, 74%, 15%)
HSV	hsv(280, 85%, 26%)
CMYK	cmyk(28.4%, 85.1%, 0%, 73.7%)
CIE-LAB	lab(10.93, 29.40, -27.18)
CIE-LCH	lch(10.93, 40.04, 317.25°)
OKLab	oklab(24.53% 0.0679 -0.077)
OKLCH	oklch(24.53% 0.103 311.4)
XYZ	xyz(2.3404, 1.2508, 5.4272)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300A43 #1D430A

analogous

#130A43 #300A43 #430A39

triadic

#300A43 #43300A #0A4330

tetradic

#300A43 #43130A #1D430A #0A3943

square

#300A43 #43130A #1D430A #0A3943

split-complementary

#300A43 #39430A #0A4313

monochromatic

#13041B #13041B #300A43 #561278 #7C1AAE

Accessibility & contrast

On white

16.80

#300A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#300A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300A43

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300A43	#FFFFFF	#000000	##FFFFFF
##300A43	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C45

Deuteranopia (green-blind)

#021E42

Tritanopia (blue-blind)

#2E1726

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #300a43;
/* rgb */ color: rgb(48, 10, 67);
/* oklch */ color: oklch(24.5% 0.103 311.4);

Tailwind

colors: {
  custom: {
    50: '#6b4e78',
    500: '#300a43',
    950: '#000000',
  },
}

SCSS

$custom: #300a43;
$custom-light: #6b4e78;
$custom-dark: #000000;

JSON

{
  "hex": "#300a43",
  "rgb": {
    "r": 48,
    "g": 10,
    "b": 67
  },
  "hsl": {
    "h": 280,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.2453,
    "c": 0.10263,
    "h": 311.4
  },
  "luminance": 0.01251
}

Semantic roles & 50–950 ramp

primary

#300A43

secondary

#468029

accent

#F13775

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #300A43

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

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