#421048#421048

#421048 is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.5% C 0.108 H 323.2°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#421048
RGB	rgb(66, 16, 72)
HSL	hsl(294, 64%, 17%)
HSV	hsv(294, 78%, 28%)
CMYK	cmyk(8.3%, 77.8%, 0%, 71.8%)
CIE-LAB	lab(15.47, 32.29, -23.20)
CIE-LCH	lch(15.47, 39.76, 324.30°)
OKLab	oklab(28.54% 0.0866 -0.0647)
OKLCH	oklch(28.54% 0.108 323.2)
XYZ	xyz(3.6016, 1.9969, 6.3254)
Luminance	0.0200 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421048 #164810

analogous

#261048 #421048 #481032

triadic

#421048 #484210 #104842

tetradic

#421048 #482610 #164810 #103248

square

#421048 #482610 #164810 #103248

split-complementary

#421048 #324810 #104826

monochromatic

#170619 #170619 #421048 #701B7A #9E26AC

Accessibility & contrast

On white

15.01

#421048 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#421048 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421048

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421048	#FFFFFF	#000000	##FFFFFF
##421048	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02234A

Deuteranopia (green-blind)

#192947

Tritanopia (blue-blind)

#431A2A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #421048;
/* rgb */ color: rgb(66, 16, 72);
/* oklch */ color: oklch(28.5% 0.108 323.2);

Tailwind

colors: {
  custom: {
    50: '#79547b',
    500: '#421048',
    950: '#000000',
  },
}

SCSS

$custom: #421048;
$custom-light: #79547b;
$custom-dark: #000000;

JSON

{
  "hex": "#421048",
  "rgb": {
    "r": 66,
    "g": 16,
    "b": 72
  },
  "hsl": {
    "h": 293.571,
    "s": 63.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28535,
    "c": 0.10808,
    "h": 323.2
  },
  "luminance": 0.01997
}

Semantic roles & 50–950 ramp

primary

#421048

secondary

#3A8232

accent

#E74153

background

#F7F5F7

surface

#EEE8EE

border

#C9C4C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #421048

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

Preview Lab → · Contrast checker → · Palette generator →