#671C74#671C74

#671C74 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 38.8% C 0.153 H 321.3°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#671C74
RGB	rgb(103, 28, 116)
HSL	hsl(291, 61%, 28%)
HSV	hsv(291, 76%, 45%)
CMYK	cmyk(11.2%, 75.9%, 0%, 54.5%)
CIE-LAB	lab(26.66, 45.35, -34.13)
CIE-LCH	lch(26.66, 56.75, 323.03°)
OKLab	oklab(38.77% 0.1192 -0.0955)
OKLCH	oklch(38.77% 0.153 321.3)
XYZ	xyz(9.1608, 4.9755, 16.9975)
Luminance	0.0498 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C74 #29741C

analogous

#3B1C74 #671C74 #741C55

triadic

#671C74 #74671C #1C7467

tetradic

#671C74 #743B1C #29741C #1C5574

square

#671C74 #743B1C #29741C #1C5574

split-complementary

#671C74 #55741C #1C743B

monochromatic

#160619 #3B1043 #671C74 #9328A5 #BA3BD0

Accessibility & contrast

On white

10.53

#671C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#671C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C74

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C74	#FFFFFF	#000000	##FFFFFF
##671C74	1.00	10.53	2.00	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A76

Deuteranopia (green-blind)

#274272

Tritanopia (blue-blind)

#682D46

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #671c74;
/* rgb */ color: rgb(103, 28, 116);
/* oklch */ color: oklch(38.8% 0.153 321.3);

Tailwind

colors: {
  custom: {
    50: '#95619c',
    500: '#671c74',
    950: '#000000',
  },
}

SCSS

$custom: #671c74;
$custom-light: #95619c;
$custom-dark: #000000;

JSON

{
  "hex": "#671c74",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 116
  },
  "hsl": {
    "h": 291.136,
    "s": 61.111,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3877,
    "c": 0.1527,
    "h": 321.3
  },
  "luminance": 0.04975
}

Semantic roles & 50–950 ramp

primary

#671C74

secondary

#52A843

accent

#E4445B

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #671C74

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

Preview Lab → · Contrast checker → · Palette generator →