#421052#421052

#421052 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.3% C 0.118 H 316.5°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#421052
RGB	rgb(66, 16, 82)
HSL	hsl(285, 67%, 19%)
HSV	hsv(285, 80%, 32%)
CMYK	cmyk(19.5%, 80.5%, 0%, 67.8%)
CIE-LAB	lab(16.20, 34.48, -28.90)
CIE-LCH	lch(16.20, 44.99, 320.04°)
OKLab	oklab(29.28% 0.0857 -0.0813)
OKLCH	oklch(29.28% 0.118 316.5)
XYZ	xyz(3.9548, 2.1382, 8.1854)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421052 #205210

analogous

#211052 #421052 #521041

triadic

#421052 #524210 #105242

tetradic

#421052 #522110 #205210 #104152

square

#421052 #522110 #205210 #104152

split-complementary

#421052 #415210 #105221

monochromatic

#15051A #19061F #421052 #6B1A85 #9424B8

Accessibility & contrast

On white

14.71

#421052 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#421052 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421052

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421052	#FFFFFF	#000000	##FFFFFF
##421052	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002554

Deuteranopia (green-blind)

#102A51

Tritanopia (blue-blind)

#411E30

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #421052;
/* rgb */ color: rgb(66, 16, 82);
/* oklch */ color: oklch(29.3% 0.118 316.5);

Tailwind

colors: {
  custom: {
    50: '#795483',
    500: '#421052',
    950: '#000000',
  },
}

SCSS

$custom: #421052;
$custom-light: #795483;
$custom-dark: #000000;

JSON

{
  "hex": "#421052",
  "rgb": {
    "r": 66,
    "g": 16,
    "b": 82
  },
  "hsl": {
    "h": 285.455,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29284,
    "c": 0.11818,
    "h": 316.5
  },
  "luminance": 0.02138
}

Semantic roles & 50–950 ramp

primary

#421052

secondary

#488C32

accent

#EA3E67

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09030A

muted

#7B787C

Preview Lab

Preview with #421052

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

Preview Lab → · Contrast checker → · Palette generator →