#421763#421763

#421763 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.5% C 0.128 H 306.1°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#421763
RGB	rgb(66, 23, 99)
HSL	hsl(274, 62%, 24%)
HSV	hsv(274, 77%, 39%)
CMYK	cmyk(33.3%, 76.8%, 0%, 61.2%)
CIE-LAB	lab(18.68, 35.40, -36.27)
CIE-LCH	lch(18.68, 50.68, 314.30°)
OKLab	oklab(31.47% 0.0751 -0.1031)
OKLCH	oklch(31.47% 0.128 306.1)
XYZ	xyz(4.8048, 2.6719, 12.0646)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421763 #386317

analogous

#1C1763 #421763 #63175E

triadic

#421763 #634217 #176342

tetradic

#421763 #631C17 #386317 #175E63

square

#421763 #631C17 #386317 #175E63

split-complementary

#421763 #5E6317 #17631C

monochromatic

#110619 #210B31 #421763 #632395 #842EC6

Accessibility & contrast

On white

13.69

#421763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#421763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421763

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421763	#FFFFFF	#000000	##FFFFFF
##421763	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C65

Deuteranopia (green-blind)

#002E61

Tritanopia (blue-blind)

#3C293B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #421763;
/* rgb */ color: rgb(66, 23, 99);
/* oklch */ color: oklch(31.5% 0.128 306.1);

Tailwind

colors: {
  custom: {
    50: '#7a5890',
    500: '#421763',
    950: '#000000',
  },
}

SCSS

$custom: #421763;
$custom-light: #7a5890;
$custom-dark: #000000;

JSON

{
  "hex": "#421763",
  "rgb": {
    "r": 66,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 273.947,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.31473,
    "c": 0.12754,
    "h": 306.1
  },
  "luminance": 0.02672
}

Semantic roles & 50–950 ramp

primary

#421763

secondary

#659A3C

accent

#E54289

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #421763

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

Preview Lab → · Contrast checker → · Palette generator →