#673A73#673A73

#673A73 is a dark, moderate purple. Relative luminance 0.071; OKLCH L 42.7% C 0.104 H 318.9°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#673A73
RGB	rgb(103, 58, 115)
HSL	hsl(287, 33%, 34%)
HSV	hsv(287, 50%, 45%)
CMYK	cmyk(10.4%, 49.6%, 0%, 54.9%)
CIE-LAB	lab(32.14, 30.11, -24.82)
CIE-LCH	lch(32.14, 39.02, 320.50°)
OKLab	oklab(42.74% 0.0788 -0.0686)
OKLCH	oklch(42.74% 0.104 318.9)
XYZ	xyz(10.2007, 7.1478, 17.0587)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673A73 #46733A

analogous

#4B3A73 #673A73 #733A63

triadic

#673A73 #73673A #3A7367

tetradic

#673A73 #734B3A #46733A #3A6373

square

#673A73 #734B3A #46733A #3A6373

split-complementary

#673A73 #63733A #3A734B

monochromatic

#1E1122 #43254A #673A73 #8B4F9C #A870B7

Accessibility & contrast

On white

8.64

#673A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#673A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673A73

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673A73	#FFFFFF	#000000	##FFFFFF
##673A73	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304975

Deuteranopia (green-blind)

#3D4D71

Tritanopia (blue-blind)

#674251

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #673a73;
/* rgb */ color: rgb(103, 58, 115);
/* oklch */ color: oklch(42.7% 0.104 318.9);

Tailwind

colors: {
  custom: {
    50: '#94729b',
    500: '#673a73',
    950: '#000000',
  },
}

SCSS

$custom: #673a73;
$custom-light: #94729b;
$custom-dark: #000000;

JSON

{
  "hex": "#673a73",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 115
  },
  "hsl": {
    "h": 287.368,
    "s": 32.948,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42743,
    "c": 0.10447,
    "h": 318.9
  },
  "luminance": 0.07147
}

Semantic roles & 50–950 ramp

primary

#673A73

secondary

#74A168

accent

#C95F75

background

#F9F6F9

surface

#F1ECF2

border

#CBC7CC

text

#0D080E

muted

#7E7B7E

Preview Lab

Preview with #673A73

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

Preview Lab → · Contrast checker → · Palette generator →