#673A84#673A84

#673A84 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 43.7% C 0.125 H 310.3°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#673A84
RGB	rgb(103, 58, 132)
HSL	hsl(276, 39%, 37%)
HSV	hsv(276, 56%, 52%)
CMYK	cmyk(22%, 56.1%, 0%, 48.2%)
CIE-LAB	lab(33.08, 34.08, -33.95)
CIE-LCH	lch(33.08, 48.11, 315.10°)
OKLab	oklab(43.75% 0.0807 -0.0952)
OKLCH	oklch(43.75% 0.125 310.3)
XYZ	xyz(11.2707, 7.5758, 22.6939)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673A84 #57843A

analogous

#423A84 #673A84 #843A7C

triadic

#673A84 #84673A #3A8467

tetradic

#673A84 #84423A #57843A #3A7C84

square

#673A84 #84423A #57843A #3A7C84

split-complementary

#673A84 #7C843A #3A8442

monochromatic

#25152F #462759 #673A84 #884DAF #A576C3

Accessibility & contrast

On white

8.35

#673A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#673A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673A84

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673A84	#FFFFFF	#000000	##FFFFFF
##673A84	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244C86

Deuteranopia (green-blind)

#334F82

Tritanopia (blue-blind)

#634759

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #673a84;
/* rgb */ color: rgb(103, 58, 132);
/* oklch */ color: oklch(43.7% 0.125 310.3);

Tailwind

colors: {
  custom: {
    50: '#9472a8',
    500: '#673a84',
    950: '#000000',
  },
}

SCSS

$custom: #673a84;
$custom-light: #9472a8;
$custom-dark: #000000;

JSON

{
  "hex": "#673a84",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 132
  },
  "hsl": {
    "h": 276.486,
    "s": 38.947,
    "l": 37.255
  },
  "oklch": {
    "l": 0.43746,
    "c": 0.12481,
    "h": 310.3
  },
  "luminance": 0.07576
}

Semantic roles & 50–950 ramp

primary

#673A84

secondary

#86AC6E

accent

#CF5987

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #673A84

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

Preview Lab → · Contrast checker → · Palette generator →