#673584#673584

#673584 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.0% C 0.133 H 311.3°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#673584
RGB	rgb(103, 53, 132)
HSL	hsl(278, 43%, 36%)
HSV	hsv(278, 60%, 52%)
CMYK	cmyk(22%, 59.8%, 0%, 48.2%)
CIE-LAB	lab(32.02, 36.89, -35.64)
CIE-LCH	lch(32.02, 51.29, 315.98°)
OKLab	oklab(42.97% 0.0878 -0.1001)
OKLCH	oklch(42.97% 0.133 311.3)
XYZ	xyz(11.0307, 7.0960, 22.6139)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673584 #528435

analogous

#403584 #673584 #84357A

triadic

#673584 #846735 #358467

tetradic

#673584 #844035 #528435 #357A84

square

#673584 #844035 #528435 #357A84

split-complementary

#673584 #7A8435 #358440

monochromatic

#23122D #452358 #673584 #8947B0 #A56EC5

Accessibility & contrast

On white

8.68

#673584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#673584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673584

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673584	#FFFFFF	#000000	##FFFFFF
##673584	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4987

Deuteranopia (green-blind)

#2E4C82

Tritanopia (blue-blind)

#644357

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #673584;
/* rgb */ color: rgb(103, 53, 132);
/* oklch */ color: oklch(43.0% 0.133 311.3);

Tailwind

colors: {
  custom: {
    50: '#956fa8',
    500: '#673584',
    950: '#000000',
  },
}

SCSS

$custom: #673584;
$custom-light: #956fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#673584",
  "rgb": {
    "r": 103,
    "g": 53,
    "b": 132
  },
  "hsl": {
    "h": 277.975,
    "s": 42.703,
    "l": 36.275
  },
  "oklch": {
    "l": 0.4297,
    "c": 0.13313,
    "h": 311.3
  },
  "luminance": 0.07096
}

Semantic roles & 50–950 ramp

primary

#673584

secondary

#81AD68

accent

#D25583

background

#F9F6FA

surface

#F2ECF4

border

#CCC7CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #673584

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

Preview Lab → · Contrast checker → · Palette generator →