#421C85#421C85

#421C85 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.161 H 292.5°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#421C85
RGB	rgb(66, 28, 133)
HSL	hsl(262, 65%, 32%)
HSV	hsv(262, 79%, 52%)
CMYK	cmyk(50.4%, 78.9%, 0%, 47.8%)
CIE-LAB	lab(22.59, 42.18, -51.76)
CIE-LCH	lch(22.59, 66.78, 309.18°)
OKLab	oklab(35.18% 0.0617 -0.1486)
OKLCH	oklch(35.18% 0.161 292.5)
XYZ	xyz(6.8945, 3.6820, 22.5332)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421C85 #5F851C

analogous

#1C2B85 #421C85 #771C85

triadic

#421C85 #85421C #1C8542

tetradic

#421C85 #851C2B #5F851C #1C8577

square

#421C85 #851C2B #5F851C #1C8577

split-complementary

#421C85 #85771C #2B851C

monochromatic

#100720 #291152 #421C85 #5B27B8 #7944D8

Accessibility & contrast

On white

12.09

#421C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#421C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421C85

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421C85	#FFFFFF	#000000	##FFFFFF
##421C85	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003788

Deuteranopia (green-blind)

#003483

Tritanopia (blue-blind)

#2C3950

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #421c85;
/* rgb */ color: rgb(66, 28, 133);
/* oklch */ color: oklch(35.2% 0.161 292.5);

Tailwind

colors: {
  custom: {
    50: '#7e5da9',
    500: '#421c85',
    950: '#000000',
  },
}

SCSS

$custom: #421c85;
$custom-light: #7e5da9;
$custom-dark: #000000;

JSON

{
  "hex": "#421c85",
  "rgb": {
    "r": 66,
    "g": 28,
    "b": 133
  },
  "hsl": {
    "h": 261.714,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35176,
    "c": 0.16088,
    "h": 292.5
  },
  "luminance": 0.03682
}

Semantic roles & 50–950 ramp

primary

#421C85

secondary

#8EB845

accent

#E840AB

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #421C85

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

Preview Lab → · Contrast checker → · Palette generator →