#673A71#673A71

#673A71 is a dark, moderate purple. Relative luminance 0.071; OKLCH L 42.6% C 0.102 H 320.1°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#673A71
RGB	rgb(103, 58, 113)
HSL	hsl(289, 32%, 34%)
HSV	hsv(289, 49%, 44%)
CMYK	cmyk(8.8%, 48.7%, 0%, 55.7%)
CIE-LAB	lab(32.04, 29.66, -23.71)
CIE-LCH	lch(32.04, 37.98, 321.36°)
OKLab	oklab(42.63% 0.0784 -0.0655)
OKLCH	oklch(42.63% 0.102 320.1)
XYZ	xyz(10.0868, 7.1023, 16.4591)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673A71 #44713A

analogous

#4B3A71 #673A71 #713A5F

triadic

#673A71 #71673A #3A7167

tetradic

#673A71 #714B3A #44713A #3A5F71

square

#673A71 #714B3A #44713A #3A5F71

split-complementary

#673A71 #5F713A #3A714B

monochromatic

#1D1020 #422549 #673A71 #8C4F99 #A970B6

Accessibility & contrast

On white

8.68

#673A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#673A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673A71

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673A71	#FFFFFF	#000000	##FFFFFF
##673A71	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324873

Deuteranopia (green-blind)

#3E4D6F

Tritanopia (blue-blind)

#684150

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #673a71;
/* rgb */ color: rgb(103, 58, 113);
/* oklch */ color: oklch(42.6% 0.102 320.1);

Tailwind

colors: {
  custom: {
    50: '#94729a',
    500: '#673a71',
    950: '#000000',
  },
}

SCSS

$custom: #673a71;
$custom-light: #94729a;
$custom-dark: #000000;

JSON

{
  "hex": "#673a71",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 113
  },
  "hsl": {
    "h": 289.091,
    "s": 32.164,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42633,
    "c": 0.10214,
    "h": 320.1
  },
  "luminance": 0.07102
}

Semantic roles & 50–950 ramp

primary

#673A71

secondary

#729F68

accent

#C85F73

background

#F9F6F9

surface

#F1ECF2

border

#CBC7CC

text

#0D080E

muted

#7E7B7E

Preview Lab

Preview with #673A71

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

Preview Lab → · Contrast checker → · Palette generator →