#671C7B#671C7B

#671C7B is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.3% C 0.159 H 318.1°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#671C7B
RGB	rgb(103, 28, 123)
HSL	hsl(287, 63%, 30%)
HSV	hsv(287, 77%, 48%)
CMYK	cmyk(16.3%, 77.2%, 0%, 51.8%)
CIE-LAB	lab(27.14, 46.76, -37.81)
CIE-LCH	lch(27.14, 60.13, 321.04°)
OKLab	oklab(39.26% 0.1185 -0.1063)
OKLCH	oklch(39.26% 0.159 318.1)
XYZ	xyz(9.5834, 5.1446, 19.2232)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C7B #307B1C

analogous

#371C7B #671C7B #7B1C60

triadic

#671C7B #7B671C #1C7B67

tetradic

#671C7B #7B371C #307B1C #1C607B

square

#671C7B #7B371C #307B1C #1C607B

split-complementary

#671C7B #607B1C #1C7B37

monochromatic

#150619 #3D1149 #671C7B #9127AD #B43ED3

Accessibility & contrast

On white

10.35

#671C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#671C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C7B

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C7B	#FFFFFF	#000000	##FFFFFF
##671C7B	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7E

Deuteranopia (green-blind)

#204279

Tritanopia (blue-blind)

#66304A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #671c7b;
/* rgb */ color: rgb(103, 28, 123);
/* oklch */ color: oklch(39.3% 0.159 318.1);

Tailwind

colors: {
  custom: {
    50: '#9661a2',
    500: '#671c7b',
    950: '#000000',
  },
}

SCSS

$custom: #671c7b;
$custom-light: #9661a2;
$custom-dark: #000000;

JSON

{
  "hex": "#671c7b",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 123
  },
  "hsl": {
    "h": 287.368,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39263,
    "c": 0.15916,
    "h": 318.1
  },
  "luminance": 0.05144
}

Semantic roles & 50–950 ramp

primary

#671C7B

secondary

#5AAF44

accent

#E64264

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #671C7B

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

Preview Lab → · Contrast checker → · Palette generator →