#300A42#300A42

#300A42 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.4% C 0.102 H 312.1°. Best body text is #FFFFFF at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#300A42
RGB	rgb(48, 10, 66)
HSL	hsl(281, 74%, 15%)
HSV	hsv(281, 85%, 26%)
CMYK	cmyk(27.3%, 84.8%, 0%, 74.1%)
CIE-LAB	lab(10.84, 29.15, -26.61)
CIE-LCH	lch(10.84, 39.47, 317.61°)
OKLab	oklab(24.44% 0.0681 -0.0753)
OKLCH	oklch(24.44% 0.102 312.1)
XYZ	xyz(2.3107, 1.2389, 5.2706)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300A42 #1C420A

analogous

#140A42 #300A42 #420A38

triadic

#300A42 #42300A #0A4230

tetradic

#300A42 #42140A #1C420A #0A3842

square

#300A42 #42140A #1C420A #0A3842

split-complementary

#300A42 #38420A #0A4214

monochromatic

#13041B #13041B #300A42 #571277 #7D1AAC

Accessibility & contrast

On white

16.83

#300A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#300A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300A42

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300A42	#FFFFFF	#000000	##FFFFFF
##300A42	1.00	16.83	1.25	16.83
#FFFFFF	16.83	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B44

Deuteranopia (green-blind)

#031E41

Tritanopia (blue-blind)

#2E1725

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #300a42;
/* rgb */ color: rgb(48, 10, 66);
/* oklch */ color: oklch(24.4% 0.102 312.1);

Tailwind

colors: {
  custom: {
    50: '#6b4e77',
    500: '#300a42',
    950: '#000000',
  },
}

SCSS

$custom: #300a42;
$custom-light: #6b4e77;
$custom-dark: #000000;

JSON

{
  "hex": "#300a42",
  "rgb": {
    "r": 48,
    "g": 10,
    "b": 66
  },
  "hsl": {
    "h": 280.714,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24443,
    "c": 0.10152,
    "h": 312.1
  },
  "luminance": 0.01239
}

Semantic roles & 50–950 ramp

primary

#300A42

secondary

#447F29

accent

#F03773

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #300A42

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

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