#671684#671684

#671684 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.4% C 0.174 H 314.8°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#671684
RGB	rgb(103, 22, 132)
HSL	hsl(284, 71%, 30%)
HSV	hsv(284, 83%, 52%)
CMYK	cmyk(22%, 83.3%, 0%, 48.2%)
CIE-LAB	lab(27.08, 50.68, -43.58)
CIE-LCH	lch(27.08, 66.84, 319.31°)
OKLab	oklab(39.43% 0.1223 -0.1232)
OKLCH	oklch(39.43% 0.174 314.8)
XYZ	xyz(10.0446, 5.1237, 22.2852)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671684 #338416

analogous

#301684 #671684 #84166A

triadic

#671684 #846716 #168467

tetradic

#671684 #843016 #338416 #166A84

square

#671684 #843016 #338416 #166A84

split-complementary

#671684 #6A8416 #168430

monochromatic

#15051B #3E0D50 #671684 #901FB8 #B237DE

Accessibility & contrast

On white

10.37

#671684 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#671684 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671684

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671684	#FFFFFF	#000000	##FFFFFF
##671684	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C87

Deuteranopia (green-blind)

#0D4282

Tritanopia (blue-blind)

#64314E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #671684;
/* rgb */ color: rgb(103, 22, 132);
/* oklch */ color: oklch(39.4% 0.174 314.8);

Tailwind

colors: {
  custom: {
    50: '#975fa8',
    500: '#671684',
    950: '#000000',
  },
}

SCSS

$custom: #671684;
$custom-light: #975fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#671684",
  "rgb": {
    "r": 103,
    "g": 22,
    "b": 132
  },
  "hsl": {
    "h": 284.182,
    "s": 71.429,
    "l": 30.196
  },
  "oklch": {
    "l": 0.3943,
    "c": 0.17354,
    "h": 314.8
  },
  "luminance": 0.05123
}

Semantic roles & 50–950 ramp

primary

#671684

secondary

#5EB83D

accent

#EE3A69

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #671684

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

Preview Lab → · Contrast checker → · Palette generator →