#673D6C#673D6C

#673D6C is a dark, moderate purple. Relative luminance 0.073; OKLCH L 42.9% C 0.091 H 323.1°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#673D6C
RGB	rgb(103, 61, 108)
HSL	hsl(294, 28%, 33%)
HSV	hsv(294, 44%, 42%)
CMYK	cmyk(4.6%, 43.5%, 0%, 57.6%)
CIE-LAB	lab(32.49, 26.79, -19.85)
CIE-LCH	lch(32.49, 33.34, 323.46°)
OKLab	oklab(42.89% 0.0725 -0.0544)
OKLCH	oklch(42.89% 0.091 323.1)
XYZ	xyz(9.9688, 7.3042, 15.0692)
Luminance	0.0730 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D6C #426C3D

analogous

#4F3D6C #673D6C #6C3D59

triadic

#673D6C #6C673D #3D6C67

tetradic

#673D6C #6C4F3D #426C3D #3D596C

square

#673D6C #6C4F3D #426C3D #3D596C

split-complementary

#673D6C #596C3D #3D6C4F

monochromatic

#1C111E #422745 #673D6C #8C5393 #AA73B0

Accessibility & contrast

On white

8.53

#673D6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#673D6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D6C

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D6C	#FFFFFF	#000000	##FFFFFF
##673D6C	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38496E

Deuteranopia (green-blind)

#434E6B

Tritanopia (blue-blind)

#69424F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #673d6c;
/* rgb */ color: rgb(103, 61, 108);
/* oklch */ color: oklch(42.9% 0.091 323.1);

Tailwind

colors: {
  custom: {
    50: '#937496',
    500: '#673d6c',
    950: '#000000',
  },
}

SCSS

$custom: #673d6c;
$custom-light: #937496;
$custom-dark: #000000;

JSON

{
  "hex": "#673d6c",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 108
  },
  "hsl": {
    "h": 293.617,
    "s": 27.811,
    "l": 33.137
  },
  "oklch": {
    "l": 0.4289,
    "c": 0.09067,
    "h": 323.1
  },
  "luminance": 0.07304
}

Semantic roles & 50–950 ramp

primary

#673D6C

secondary

#6F9B6A

accent

#C4646E

background

#F9F7F9

surface

#F1EDF2

border

#CBC8CC

text

#0D080D

muted

#7E7B7E

Preview Lab

Preview with #673D6C

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

Preview Lab → · Contrast checker → · Palette generator →