#673D71#673D71

#673D71 is a dark, moderate purple. Relative luminance 0.074; OKLCH L 43.1% C 0.096 H 319.7°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#673D71
RGB	rgb(103, 61, 113)
HSL	hsl(288, 30%, 34%)
HSV	hsv(288, 46%, 44%)
CMYK	cmyk(8.8%, 46%, 0%, 55.7%)
CIE-LAB	lab(32.73, 27.89, -22.63)
CIE-LCH	lch(32.73, 35.92, 320.94°)
OKLab	oklab(43.15% 0.0736 -0.0624)
OKLCH	oklch(43.15% 0.096 319.7)
XYZ	xyz(10.2425, 7.4137, 16.5110)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D71 #47713D

analogous

#4D3D71 #673D71 #713D61

triadic

#673D71 #71673D #3D7167

tetradic

#673D71 #714D3D #47713D #3D6171

square

#673D71 #714D3D #47713D #3D6171

split-complementary

#673D71 #61713D #3D714D

monochromatic

#1F1222 #432849 #673D71 #8B5299 #A874B4

Accessibility & contrast

On white

8.46

#673D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#673D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D71

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D71	#FFFFFF	#000000	##FFFFFF
##673D71	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354A73

Deuteranopia (green-blind)

#414F6F

Tritanopia (blue-blind)

#684451

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #673d71;
/* rgb */ color: rgb(103, 61, 113);
/* oklch */ color: oklch(43.1% 0.096 319.7);

Tailwind

colors: {
  custom: {
    50: '#93749a',
    500: '#673d71',
    950: '#000000',
  },
}

SCSS

$custom: #673d71;
$custom-light: #93749a;
$custom-dark: #000000;

JSON

{
  "hex": "#673d71",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 113
  },
  "hsl": {
    "h": 288.462,
    "s": 29.885,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43149,
    "c": 0.09649,
    "h": 319.7
  },
  "luminance": 0.07413
}

Semantic roles & 50–950 ramp

primary

#673D71

secondary

#759E6B

accent

#C66275

background

#F9F7F9

surface

#F1EDF2

border

#CBC8CC

text

#0D080E

muted

#7E7B7E

Preview Lab

Preview with #673D71

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

Preview Lab → · Contrast checker → · Palette generator →