#421679#421679

#421679 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.153 H 297.3°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#421679
RGB	rgb(66, 22, 121)
HSL	hsl(267, 69%, 28%)
HSV	hsv(267, 82%, 47%)
CMYK	cmyk(45.5%, 81.8%, 0%, 52.5%)
CIE-LAB	lab(20.49, 41.63, -47.60)
CIE-LCH	lch(20.49, 63.24, 311.17°)
OKLab	oklab(33.36% 0.0703 -0.1363)
OKLCH	oklch(33.36% 0.153 297.3)
XYZ	xyz(5.9840, 3.1124, 18.3709)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421679 #4D7916

analogous

#161B79 #421679 #731679

triadic

#421679 #794216 #167942

tetradic

#421679 #79161B #4D7916 #167973

square

#421679 #79161B #4D7916 #167973

split-complementary

#421679 #797316 #1B7916

monochromatic

#0E051A #260D45 #421679 #5E1FAD #7B30D9

Accessibility & contrast

On white

12.94

#421679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#421679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421679

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421679	#FFFFFF	#000000	##FFFFFF
##421679	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327C

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#333248

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #421679;
/* rgb */ color: rgb(66, 22, 121);
/* oklch */ color: oklch(33.4% 0.153 297.3);

Tailwind

colors: {
  custom: {
    50: '#7d59a1',
    500: '#421679',
    950: '#000000',
  },
}

SCSS

$custom: #421679;
$custom-light: #7d59a1;
$custom-dark: #000000;

JSON

{
  "hex": "#421679",
  "rgb": {
    "r": 66,
    "g": 22,
    "b": 121
  },
  "hsl": {
    "h": 266.667,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33356,
    "c": 0.15342,
    "h": 297.3
  },
  "luminance": 0.03113
}

Semantic roles & 50–950 ramp

primary

#421679

secondary

#7CAE3D

accent

#EC3C9E

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #421679

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

Preview Lab → · Contrast checker → · Palette generator →