#673178#673178

#673178 is a dark, vivid purple. Relative luminance 0.064; OKLCH L 41.6% C 0.126 H 317.4°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#673178
RGB	rgb(103, 49, 120)
HSL	hsl(286, 42%, 33%)
HSV	hsv(286, 59%, 47%)
CMYK	cmyk(14.2%, 59.2%, 0%, 52.9%)
CIE-LAB	lab(30.49, 36.30, -30.57)
CIE-LCH	lch(30.49, 47.46, 319.89°)
OKLab	oklab(41.61% 0.0929 -0.0853)
OKLCH	oklch(41.61% 0.126 317.4)
XYZ	xyz(10.0815, 6.4366, 18.4770)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673178 #427831

analogous

#433178 #673178 #783165

triadic

#673178 #786731 #317867

tetradic

#673178 #784331 #427831 #316578

square

#673178 #784331 #427831 #316578

split-complementary

#673178 #657831 #317843

monochromatic

#1C0E21 #421F4D #673178 #8C43A3 #AA64C0

Accessibility & contrast

On white

9.18

#673178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#673178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673178

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673178	#FFFFFF	#000000	##FFFFFF
##673178	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20447A

Deuteranopia (green-blind)

#334A76

Tritanopia (blue-blind)

#673C4F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #673178;
/* rgb */ color: rgb(103, 49, 120);
/* oklch */ color: oklch(41.6% 0.126 317.4);

Tailwind

colors: {
  custom: {
    50: '#946c9f',
    500: '#673178',
    950: '#000000',
  },
}

SCSS

$custom: #673178;
$custom-light: #946c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#673178",
  "rgb": {
    "r": 103,
    "g": 49,
    "b": 120
  },
  "hsl": {
    "h": 285.634,
    "s": 42.012,
    "l": 33.137
  },
  "oklch": {
    "l": 0.41613,
    "c": 0.12607,
    "h": 317.4
  },
  "luminance": 0.06436
}

Semantic roles & 50–950 ramp

primary

#673178

secondary

#6FA75E

accent

#D25674

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D070E

muted

#7E7A7E

Preview Lab

Preview with #673178

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

Preview Lab → · Contrast checker → · Palette generator →