#421789#421789

#421789 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.170 H 292.1°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#421789
RGB	rgb(66, 23, 137)
HSL	hsl(263, 71%, 31%)
HSV	hsv(263, 83%, 54%)
CMYK	cmyk(51.8%, 83.2%, 0%, 46.3%)
CIE-LAB	lab(22.22, 45.51, -54.88)
CIE-LCH	lch(22.22, 71.30, 309.67°)
OKLab	oklab(35.04% 0.0641 -0.1577)
OKLCH	oklch(35.04% 0.17 292.1)
XYZ	xyz(7.0672, 3.5769, 23.9801)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421789 #5E8917

analogous

#172589 #421789 #7B1789

triadic

#421789 #894217 #178942

tetradic

#421789 #891725 #5E8917 #17897B

square

#421789 #891725 #5E8917 #17897B

split-complementary

#421789 #897B17 #258917

monochromatic

#100520 #290E55 #421789 #5B20BD #793CDE

Accessibility & contrast

On white

12.24

#421789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#421789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421789

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421789	#FFFFFF	#000000	##FFFFFF
##421789	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378C

Deuteranopia (green-blind)

#003387

Tritanopia (blue-blind)

#2A3951

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #421789;
/* rgb */ color: rgb(66, 23, 137);
/* oklch */ color: oklch(35.0% 0.170 292.1);

Tailwind

colors: {
  custom: {
    50: '#7f5bac',
    500: '#421789',
    950: '#000000',
  },
}

SCSS

$custom: #421789;
$custom-light: #7f5bac;
$custom-dark: #000000;

JSON

{
  "hex": "#421789",
  "rgb": {
    "r": 66,
    "g": 23,
    "b": 137
  },
  "hsl": {
    "h": 262.632,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.35039,
    "c": 0.17021,
    "h": 292.1
  },
  "luminance": 0.03577
}

Semantic roles & 50–950 ramp

primary

#421789

secondary

#8DBD3F

accent

#EE3AAA

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #421789

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

Preview Lab → · Contrast checker → · Palette generator →