#673D6F#673D6F

#673D6F is a dark, moderate purple. Relative luminance 0.074; OKLCH L 43.0% C 0.094 H 321.0°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#673D6F
RGB	rgb(103, 61, 111)
HSL	hsl(290, 29%, 34%)
HSV	hsv(290, 45%, 44%)
CMYK	cmyk(7.2%, 45%, 0%, 56.5%)
CIE-LAB	lab(32.63, 27.45, -21.52)
CIE-LCH	lch(32.63, 34.88, 321.90°)
OKLab	oklab(43.04% 0.0732 -0.0592)
OKLCH	oklch(43.04% 0.094 321)
XYZ	xyz(10.1312, 7.3691, 15.9246)
Luminance	0.0737 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D6F #456F3D

analogous

#4E3D6F #673D6F #6F3D5E

triadic

#673D6F #6F673D #3D6F67

tetradic

#673D6F #6F4E3D #456F3D #3D5E6F

square

#673D6F #6F4E3D #456F3D #3D5E6F

split-complementary

#673D6F #5E6F3D #3D6F4E

monochromatic

#1E1220 #422748 #673D6F #8C5396 #A974B3

Accessibility & contrast

On white

8.49

#673D6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#673D6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D6F

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D6F	#FFFFFF	#000000	##FFFFFF
##673D6F	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364A71

Deuteranopia (green-blind)

#424E6D

Tritanopia (blue-blind)

#684350

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #673d6f;
/* rgb */ color: rgb(103, 61, 111);
/* oklch */ color: oklch(43.0% 0.094 321.0);

Tailwind

colors: {
  custom: {
    50: '#937498',
    500: '#673d6f',
    950: '#000000',
  },
}

SCSS

$custom: #673d6f;
$custom-light: #937498;
$custom-dark: #000000;

JSON

{
  "hex": "#673d6f",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 111
  },
  "hsl": {
    "h": 290.4,
    "s": 29.07,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43044,
    "c": 0.09414,
    "h": 321
  },
  "luminance": 0.07369
}

Semantic roles & 50–950 ramp

primary

#673D6F

secondary

#739D6B

accent

#C56272

background

#F9F7F9

surface

#F1EDF2

border

#CBC8CC

text

#0D080D

muted

#7E7B7E

Preview Lab

Preview with #673D6F

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

Preview Lab → · Contrast checker → · Palette generator →