#421863#421863

#421863 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.126 H 305.9°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#421863
RGB	rgb(66, 24, 99)
HSL	hsl(274, 61%, 24%)
HSV	hsv(274, 76%, 39%)
CMYK	cmyk(33.3%, 75.8%, 0%, 61.2%)
CIE-LAB	lab(18.85, 34.91, -35.99)
CIE-LCH	lch(18.85, 50.13, 314.13°)
OKLab	oklab(31.6% 0.074 -0.1022)
OKLCH	oklch(31.6% 0.126 305.9)
XYZ	xyz(4.8250, 2.7124, 12.0713)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421863 #396318

analogous

#1D1863 #421863 #63185F

triadic

#421863 #634218 #186342

tetradic

#421863 #631D18 #396318 #185F63

square

#421863 #631D18 #396318 #185F63

split-complementary

#421863 #5F6318 #18631D

monochromatic

#100619 #210C32 #421863 #632494 #8430C6

Accessibility & contrast

On white

13.62

#421863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#421863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421863

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421863	#FFFFFF	#000000	##FFFFFF
##421863	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D65

Deuteranopia (green-blind)

#002E61

Tritanopia (blue-blind)

#3C293C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #421863;
/* rgb */ color: rgb(66, 24, 99);
/* oklch */ color: oklch(31.6% 0.126 305.9);

Tailwind

colors: {
  custom: {
    50: '#7a5990',
    500: '#421863',
    950: '#000000',
  },
}

SCSS

$custom: #421863;
$custom-light: #7a5990;
$custom-dark: #000000;

JSON

{
  "hex": "#421863",
  "rgb": {
    "r": 66,
    "g": 24,
    "b": 99
  },
  "hsl": {
    "h": 273.6,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.31597,
    "c": 0.12621,
    "h": 305.9
  },
  "luminance": 0.02712
}

Semantic roles & 50–950 ramp

primary

#421863

secondary

#66993E

accent

#E4448A

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #421863

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

Preview Lab → · Contrast checker → · Palette generator →