#671C82#671C82

#671C82 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.8% C 0.166 H 315.2°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#671C82
RGB	rgb(103, 28, 130)
HSL	hsl(284, 65%, 31%)
HSV	hsv(284, 78%, 51%)
CMYK	cmyk(20.8%, 78.5%, 0%, 49%)
CIE-LAB	lab(27.64, 48.21, -41.42)
CIE-LCH	lch(27.64, 63.56, 319.33°)
OKLab	oklab(39.78% 0.1175 -0.1169)
OKLCH	oklch(39.78% 0.166 315.2)
XYZ	xyz(10.0374, 5.3262, 21.6141)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C82 #37821C

analogous

#341C82 #671C82 #821C6A

triadic

#671C82 #82671C #1C8267

tetradic

#671C82 #82341C #37821C #1C6A82

square

#671C82 #82341C #37821C #1C6A82

split-complementary

#671C82 #6A821C #1C8234

monochromatic

#17061D #3F1150 #671C82 #8F27B4 #AF42D6

Accessibility & contrast

On white

10.17

#671C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#671C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C82

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C82	#FFFFFF	#000000	##FFFFFF
##671C82	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D85

Deuteranopia (green-blind)

#184380

Tritanopia (blue-blind)

#65334E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #671c82;
/* rgb */ color: rgb(103, 28, 130);
/* oklch */ color: oklch(39.8% 0.166 315.2);

Tailwind

colors: {
  custom: {
    50: '#9661a7',
    500: '#671c82',
    950: '#000000',
  },
}

SCSS

$custom: #671c82;
$custom-light: #9661a7;
$custom-dark: #000000;

JSON

{
  "hex": "#671c82",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 130
  },
  "hsl": {
    "h": 284.118,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39777,
    "c": 0.16572,
    "h": 315.2
  },
  "luminance": 0.05326
}

Semantic roles & 50–950 ramp

primary

#671C82

secondary

#62B544

accent

#E8406D

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #671C82

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

Preview Lab → · Contrast checker → · Palette generator →