#671C7E#671C7E

#671C7E is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.5% C 0.162 H 316.8°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#671C7E
RGB	rgb(103, 28, 126)
HSL	hsl(286, 64%, 30%)
HSV	hsv(286, 78%, 49%)
CMYK	cmyk(18.3%, 77.8%, 0%, 50.6%)
CIE-LAB	lab(27.35, 47.38, -39.37)
CIE-LCH	lch(27.35, 61.60, 320.27°)
OKLab	oklab(39.48% 0.1181 -0.1108)
OKLCH	oklch(39.48% 0.162 316.8)
XYZ	xyz(9.7741, 5.2208, 20.2275)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C7E #337E1C

analogous

#361C7E #671C7E #7E1C64

triadic

#671C7E #7E671C #1C7E67

tetradic

#671C7E #7E361C #337E1C #1C647E

square

#671C7E #7E361C #337E1C #1C647E

split-complementary

#671C7E #647E1C #1C7E36

monochromatic

#15061A #3E114C #671C7E #9027B0 #B240D5

Accessibility & contrast

On white

10.27

#671C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#671C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C7E

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C7E	#FFFFFF	#000000	##FFFFFF
##671C7E	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C81

Deuteranopia (green-blind)

#1D437C

Tritanopia (blue-blind)

#66314C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #671c7e;
/* rgb */ color: rgb(103, 28, 126);
/* oklch */ color: oklch(39.5% 0.162 316.8);

Tailwind

colors: {
  custom: {
    50: '#9661a4',
    500: '#671c7e',
    950: '#000000',
  },
}

SCSS

$custom: #671c7e;
$custom-light: #9661a4;
$custom-dark: #000000;

JSON

{
  "hex": "#671c7e",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 126
  },
  "hsl": {
    "h": 285.918,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.3948,
    "c": 0.16197,
    "h": 316.8
  },
  "luminance": 0.0522
}

Semantic roles & 50–950 ramp

primary

#671C7E

secondary

#5EB244

accent

#E74168

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #671C7E

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

Preview Lab → · Contrast checker → · Palette generator →