#421390#421390

#421390 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.4% C 0.181 H 290.7°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#421390
RGB	rgb(66, 19, 144)
HSL	hsl(263, 77%, 32%)
HSV	hsv(263, 87%, 56%)
CMYK	cmyk(54.2%, 86.8%, 0%, 43.5%)
CIE-LAB	lab(22.43, 48.91, -58.90)
CIE-LCH	lch(22.43, 76.56, 309.71°)
OKLab	oklab(35.41% 0.0639 -0.1694)
OKLCH	oklch(35.41% 0.181 290.7)
XYZ	xyz(7.5122, 3.6373, 26.6864)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421390 #619013

analogous

#132390 #421390 #811390

triadic

#421390 #904213 #139042

tetradic

#421390 #901323 #619013 #139081

square

#421390 #901323 #619013 #139081

split-complementary

#421390 #908113 #239013

monochromatic

#100524 #290C5A #421390 #5B1AC6 #7939E5

Accessibility & contrast

On white

12.16

#421390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#421390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421390

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421390	#FFFFFF	#000000	##FFFFFF
##421390	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003893

Deuteranopia (green-blind)

#00338E

Tritanopia (blue-blind)

#243A54

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #421390;
/* rgb */ color: rgb(66, 19, 144);
/* oklch */ color: oklch(35.4% 0.181 290.7);

Tailwind

colors: {
  custom: {
    50: '#805ab2',
    500: '#421390',
    950: '#000000',
  },
}

SCSS

$custom: #421390;
$custom-light: #805ab2;
$custom-dark: #000000;

JSON

{
  "hex": "#421390",
  "rgb": {
    "r": 66,
    "g": 19,
    "b": 144
  },
  "hsl": {
    "h": 262.56,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35406,
    "c": 0.18102,
    "h": 290.7
  },
  "luminance": 0.03638
}

Semantic roles & 50–950 ramp

primary

#421390

secondary

#90C43B

accent

#F335AC

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #421390

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

Preview Lab → · Contrast checker → · Palette generator →