#673D89#673D89

#673D89 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.5% C 0.126 H 307.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#673D89
RGB	rgb(103, 61, 137)
HSL	hsl(273, 38%, 39%)
HSV	hsv(273, 55%, 54%)
CMYK	cmyk(24.8%, 55.5%, 0%, 46.3%)
CIE-LAB	lab(34.04, 33.58, -35.52)
CIE-LCH	lch(34.04, 48.88, 313.39°)
OKLab	oklab(44.55% 0.0768 -0.0998)
OKLCH	oklch(44.55% 0.126 307.6)
XYZ	xyz(11.7767, 8.0273, 24.5911)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D89 #5F893D

analogous

#413D89 #673D89 #893D85

triadic

#673D89 #89673D #3D8967

tetradic

#673D89 #89413D #5F893D #3D8589

square

#673D89 #89413D #5F893D #3D8589

split-complementary

#673D89 #85893D #3D8941

monochromatic

#271734 #472A5F #673D89 #8751B2 #A47CC5

Accessibility & contrast

On white

8.06

#673D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#673D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D89

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D89	#FFFFFF	#000000	##FFFFFF
##673D89	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254E8C

Deuteranopia (green-blind)

#335087

Tritanopia (blue-blind)

#624B5D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #673d89;
/* rgb */ color: rgb(103, 61, 137);
/* oklch */ color: oklch(44.5% 0.126 307.6);

Tailwind

colors: {
  custom: {
    50: '#9574ac',
    500: '#673d89',
    950: '#000000',
  },
}

SCSS

$custom: #673d89;
$custom-light: #9574ac;
$custom-dark: #000000;

JSON

{
  "hex": "#673d89",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 137
  },
  "hsl": {
    "h": 273.158,
    "s": 38.384,
    "l": 38.824
  },
  "oklch": {
    "l": 0.44547,
    "c": 0.1259,
    "h": 307.6
  },
  "luminance": 0.08027
}

Semantic roles & 50–950 ramp

primary

#673D89

secondary

#8EAE73

accent

#CE598E

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #673D89

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

Preview Lab → · Contrast checker → · Palette generator →