#671978#671978

#671978 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.8% C 0.160 H 319.6°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#671978
RGB	rgb(103, 25, 120)
HSL	hsl(289, 66%, 28%)
HSV	hsv(289, 79%, 47%)
CMYK	cmyk(14.2%, 79.2%, 0%, 52.9%)
CIE-LAB	lab(26.55, 47.25, -36.86)
CIE-LCH	lch(26.55, 59.93, 322.04°)
OKLab	oklab(38.78% 0.1217 -0.1035)
OKLCH	oklch(38.78% 0.16 319.6)
XYZ	xyz(9.3309, 4.9354, 18.2268)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671978 #2A7819

analogous

#371978 #671978 #781959

triadic

#671978 #786719 #197867

tetradic

#671978 #783719 #2A7819 #195978

square

#671978 #783719 #2A7819 #195978

split-complementary

#671978 #597819 #197837

monochromatic

#160519 #3C0E45 #671978 #9224AB #B936D5

Accessibility & contrast

On white

10.57

#671978 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#671978 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671978

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671978	#FFFFFF	#000000	##FFFFFF
##671978	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7B

Deuteranopia (green-blind)

#214176

Tritanopia (blue-blind)

#672D48

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #671978;
/* rgb */ color: rgb(103, 25, 120);
/* oklch */ color: oklch(38.8% 0.160 319.6);

Tailwind

colors: {
  custom: {
    50: '#96609f',
    500: '#671978',
    950: '#000000',
  },
}

SCSS

$custom: #671978;
$custom-light: #96609f;
$custom-dark: #000000;

JSON

{
  "hex": "#671978",
  "rgb": {
    "r": 103,
    "g": 25,
    "b": 120
  },
  "hsl": {
    "h": 289.263,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38775,
    "c": 0.15976,
    "h": 319.6
  },
  "luminance": 0.04935
}

Semantic roles & 50–950 ramp

primary

#671978

secondary

#54AD40

accent

#E83F5E

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050F

muted

#7E797E

Preview Lab

Preview with #671978

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

Preview Lab → · Contrast checker → · Palette generator →