#673B64#673B64

#673B64 is a dark, moderate purple. Relative luminance 0.069; OKLCH L 42.1% C 0.086 H 329.4°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#673B64
RGB	rgb(103, 59, 100)
HSL	hsl(304, 27%, 32%)
HSV	hsv(304, 43%, 40%)
CMYK	cmyk(0%, 42.7%, 2.9%, 59.6%)
CIE-LAB	lab(31.65, 26.30, -16.06)
CIE-LCH	lch(31.65, 30.81, 328.60°)
OKLab	oklab(42.14% 0.0739 -0.0436)
OKLCH	oklch(42.14% 0.086 329.4)
XYZ	xyz(9.4576, 6.9321, 12.8940)
Luminance	0.0693 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673B64 #3B673E

analogous

#543B67 #673B64 #673B4E

triadic

#673B64 #64673B #3B6467

tetradic

#673B64 #67543B #3B673E #3B4E67

square

#673B64 #67543B #3B673E #3B4E67

split-complementary

#673B64 #4E673B #3B6754

monochromatic

#190E18 #40253E #673B64 #8E518A #AD70A9

Accessibility & contrast

On white

8.80

#673B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#673B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673B64

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673B64	#FFFFFF	#000000	##FFFFFF
##673B64	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394765

Deuteranopia (green-blind)

#444D63

Tritanopia (blue-blind)

#6A3E4B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #673b64;
/* rgb */ color: rgb(103, 59, 100);
/* oklch */ color: oklch(42.1% 0.086 329.4);

Tailwind

colors: {
  custom: {
    50: '#937290',
    500: '#673b64',
    950: '#000000',
  },
}

SCSS

$custom: #673b64;
$custom-light: #937290;
$custom-dark: #000000;

JSON

{
  "hex": "#673b64",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 100
  },
  "hsl": {
    "h": 304.091,
    "s": 27.16,
    "l": 31.765
  },
  "oklch": {
    "l": 0.42141,
    "c": 0.08578,
    "h": 329.4
  },
  "luminance": 0.06932
}

Semantic roles & 50–950 ramp

primary

#673B64

secondary

#67976A

accent

#C36B64

background

#F9F6F8

surface

#F1ECF0

border

#CBC7CB

text

#0D080C

muted

#7E7B7D

Preview Lab

Preview with #673B64

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

Preview Lab → · Contrast checker → · Palette generator →