#421689#421689

#421689 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.9% C 0.171 H 292.3°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#421689
RGB	rgb(66, 22, 137)
HSL	hsl(263, 72%, 31%)
HSV	hsv(263, 84%, 54%)
CMYK	cmyk(51.8%, 83.9%, 0%, 46.3%)
CIE-LAB	lab(22.08, 45.92, -55.11)
CIE-LCH	lch(22.08, 71.73, 309.80°)
OKLab	oklab(34.94% 0.0648 -0.1583)
OKLCH	oklch(34.94% 0.171 292.3)
XYZ	xyz(7.0478, 3.5379, 23.9736)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421689 #5D8916

analogous

#162389 #421689 #7B1689

triadic

#421689 #894216 #168942

tetradic

#421689 #891623 #5D8916 #16897B

square

#421689 #891623 #5D8916 #16897B

split-complementary

#421689 #897B16 #238916

monochromatic

#0F0520 #290E54 #421689 #5B1EBE #793ADF

Accessibility & contrast

On white

12.30

#421689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#421689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421689

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421689	#FFFFFF	#000000	##FFFFFF
##421689	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368C

Deuteranopia (green-blind)

#003387

Tritanopia (blue-blind)

#2A3851

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #421689;
/* rgb */ color: rgb(66, 22, 137);
/* oklch */ color: oklch(34.9% 0.171 292.3);

Tailwind

colors: {
  custom: {
    50: '#7f5aad',
    500: '#421689',
    950: '#000000',
  },
}

SCSS

$custom: #421689;
$custom-light: #7f5aad;
$custom-dark: #000000;

JSON

{
  "hex": "#421689",
  "rgb": {
    "r": 66,
    "g": 22,
    "b": 137
  },
  "hsl": {
    "h": 262.957,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34942,
    "c": 0.17108,
    "h": 292.3
  },
  "luminance": 0.03538
}

Semantic roles & 50–950 ramp

primary

#421689

secondary

#8CBD3E

accent

#EF39A9

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #421689

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

Preview Lab → · Contrast checker → · Palette generator →