#421271#421271

#421271 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.149 H 300.8°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#421271
RGB	rgb(66, 18, 113)
HSL	hsl(270, 73%, 26%)
HSV	hsv(270, 84%, 44%)
CMYK	cmyk(41.6%, 84.1%, 0%, 55.7%)
CIE-LAB	lab(19.15, 41.20, -44.64)
CIE-LCH	lch(19.15, 60.75, 312.70°)
OKLab	oklab(32.19% 0.0762 -0.1276)
OKLCH	oklch(32.19% 0.149 300.8)
XYZ	xyz(5.4430, 2.7831, 15.8700)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421271 #417112

analogous

#131271 #421271 #711270

triadic

#421271 #714212 #127142

tetradic

#421271 #711312 #417112 #127071

square

#421271 #711312 #417112 #127071

split-complementary

#421271 #707112 #127113

monochromatic

#0F041A #230A3C #421271 #611AA6 #8023DB

Accessibility & contrast

On white

13.49

#421271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#421271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421271

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421271	#FFFFFF	#000000	##FFFFFF
##421271	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#002E6F

Tritanopia (blue-blind)

#372D42

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #421271;
/* rgb */ color: rgb(66, 18, 113);
/* oklch */ color: oklch(32.2% 0.149 300.8);

Tailwind

colors: {
  custom: {
    50: '#7c579b',
    500: '#421271',
    950: '#000000',
  },
}

SCSS

$custom: #421271;
$custom-light: #7c579b;
$custom-dark: #000000;

JSON

{
  "hex": "#421271",
  "rgb": {
    "r": 66,
    "g": 18,
    "b": 113
  },
  "hsl": {
    "h": 270.316,
    "s": 72.519,
    "l": 25.686
  },
  "oklch": {
    "l": 0.32193,
    "c": 0.14864,
    "h": 300.8
  },
  "luminance": 0.02783
}

Semantic roles & 50–950 ramp

primary

#421271

secondary

#6FA837

accent

#EF3993

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #421271

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

Preview Lab → · Contrast checker → · Palette generator →