#673D72#673D72

#673D72 is a dark, moderate purple. Relative luminance 0.074; OKLCH L 43.2% C 0.098 H 319.1°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#673D72
RGB	rgb(103, 61, 114)
HSL	hsl(288, 30%, 34%)
HSV	hsv(288, 46%, 45%)
CMYK	cmyk(9.6%, 46.5%, 0%, 55.3%)
CIE-LAB	lab(32.78, 28.11, -23.19)
CIE-LCH	lch(32.78, 36.44, 320.49°)
OKLab	oklab(43.2% 0.0738 -0.064)
OKLCH	oklch(43.2% 0.098 319.1)
XYZ	xyz(10.2991, 7.4363, 16.8092)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D72 #48723D

analogous

#4D3D72 #673D72 #723D63

triadic

#673D72 #72673D #3D7267

tetradic

#673D72 #724D3D #48723D #3D6372

square

#673D72 #724D3D #48723D #3D6372

split-complementary

#673D72 #63723D #3D724D

monochromatic

#1F1222 #43284A #673D72 #8B529A #A875B5

Accessibility & contrast

On white

8.44

#673D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#673D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D72

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D72	#FFFFFF	#000000	##FFFFFF
##673D72	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354A74

Deuteranopia (green-blind)

#404F70

Tritanopia (blue-blind)

#674452

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #673d72;
/* rgb */ color: rgb(103, 61, 114);
/* oklch */ color: oklch(43.2% 0.098 319.1);

Tailwind

colors: {
  custom: {
    50: '#93749b',
    500: '#673d72',
    950: '#000000',
  },
}

SCSS

$custom: #673d72;
$custom-light: #93749b;
$custom-dark: #000000;

JSON

{
  "hex": "#673d72",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 114
  },
  "hsl": {
    "h": 287.547,
    "s": 30.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43202,
    "c": 0.09767,
    "h": 319.1
  },
  "luminance": 0.07436
}

Semantic roles & 50–950 ramp

primary

#673D72

secondary

#769F6C

accent

#C76176

background

#F9F7F9

surface

#F1EDF2

border

#CBC8CC

text

#0D080E

muted

#7E7B7E

Preview Lab

Preview with #673D72

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

Preview Lab → · Contrast checker → · Palette generator →