#671C83#671C83

#671C83 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.9% C 0.167 H 314.8°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#671C83
RGB	rgb(103, 28, 131)
HSL	hsl(284, 65%, 31%)
HSV	hsv(284, 79%, 51%)
CMYK	cmyk(21.4%, 78.6%, 0%, 48.6%)
CIE-LAB	lab(27.72, 48.42, -41.93)
CIE-LCH	lch(27.72, 64.05, 319.11°)
OKLab	oklab(39.85% 0.1173 -0.1183)
OKLCH	oklch(39.85% 0.167 314.8)
XYZ	xyz(10.1048, 5.3531, 21.9693)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C83 #38831C

analogous

#331C83 #671C83 #831C6B

triadic

#671C83 #83671C #1C8367

tetradic

#671C83 #83331C #38831C #1C6B83

square

#671C83 #83331C #38831C #1C6B83

split-complementary

#671C83 #6B831C #1C8333

monochromatic

#18061E #3F1151 #671C83 #8F27B5 #AE43D7

Accessibility & contrast

On white

10.14

#671C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#671C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C83

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C83	#FFFFFF	#000000	##FFFFFF
##671C83	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D86

Deuteranopia (green-blind)

#164381

Tritanopia (blue-blind)

#65334F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #671c83;
/* rgb */ color: rgb(103, 28, 131);
/* oklch */ color: oklch(39.9% 0.167 314.8);

Tailwind

colors: {
  custom: {
    50: '#9661a8',
    500: '#671c83',
    950: '#000000',
  },
}

SCSS

$custom: #671c83;
$custom-light: #9661a8;
$custom-dark: #000000;

JSON

{
  "hex": "#671c83",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 131
  },
  "hsl": {
    "h": 283.689,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39852,
    "c": 0.16665,
    "h": 314.8
  },
  "luminance": 0.05353
}

Semantic roles & 50–950 ramp

primary

#671C83

secondary

#63B645

accent

#E8406E

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #671C83

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

Preview Lab → · Contrast checker → · Palette generator →