#673D64#673D64

#673D64 is a dark, moderate purple. Relative luminance 0.071; OKLCH L 42.5% C 0.082 H 329.5°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#673D64
RGB	rgb(103, 61, 100)
HSL	hsl(304, 26%, 32%)
HSV	hsv(304, 41%, 40%)
CMYK	cmyk(0%, 40.8%, 2.9%, 59.6%)
CIE-LAB	lab(32.13, 25.10, -15.32)
CIE-LCH	lch(32.13, 29.41, 328.60°)
OKLab	oklab(42.5% 0.0705 -0.0416)
OKLCH	oklch(42.5% 0.082 329.5)
XYZ	xyz(9.5624, 7.1416, 12.9289)
Luminance	0.0714 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D64 #3D6740

analogous

#553D67 #673D64 #673D4F

triadic

#673D64 #64673D #3D6467

tetradic

#673D64 #67553D #3D6740 #3D4F67

square

#673D64 #67553D #3D6740 #3D4F67

split-complementary

#673D64 #4F673D #3D6755

monochromatic

#1A0F19 #41263F #673D64 #8D5489 #AC73A8

Accessibility & contrast

On white

8.65

#673D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#673D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D64

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D64	#FFFFFF	#000000	##FFFFFF
##673D64	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4865

Deuteranopia (green-blind)

#464E63

Tritanopia (blue-blind)

#6A404C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #673d64;
/* rgb */ color: rgb(103, 61, 100);
/* oklch */ color: oklch(42.5% 0.082 329.5);

Tailwind

colors: {
  custom: {
    50: '#937390',
    500: '#673d64',
    950: '#000000',
  },
}

SCSS

$custom: #673d64;
$custom-light: #937390;
$custom-dark: #000000;

JSON

{
  "hex": "#673d64",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 100
  },
  "hsl": {
    "h": 304.286,
    "s": 25.61,
    "l": 32.157
  },
  "oklch": {
    "l": 0.42498,
    "c": 0.08183,
    "h": 329.5
  },
  "luminance": 0.07141
}

Semantic roles & 50–950 ramp

primary

#673D64

secondary

#69976C

accent

#C26C66

background

#F9F7F8

surface

#F1EDF0

border

#CBC8CB

text

#0D080C

muted

#7E7B7D

Preview Lab

Preview with #673D64

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

Preview Lab → · Contrast checker → · Palette generator →