#671784#671784

#671784 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.5% C 0.173 H 314.7°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#671784
RGB	rgb(103, 23, 132)
HSL	hsl(284, 70%, 30%)
HSV	hsv(284, 83%, 52%)
CMYK	cmyk(22%, 82.6%, 0%, 48.2%)
CIE-LAB	lab(27.19, 50.37, -43.40)
CIE-LCH	lch(27.19, 66.49, 319.25°)
OKLab	oklab(39.51% 0.1215 -0.1226)
OKLCH	oklch(39.51% 0.173 314.7)
XYZ	xyz(10.0641, 5.1627, 22.2917)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671784 #348417

analogous

#311784 #671784 #84176A

triadic

#671784 #846717 #178467

tetradic

#671784 #843117 #348417 #176A84

square

#671784 #843117 #348417 #176A84

split-complementary

#671784 #6A8417 #178431

monochromatic

#16051C #3E0E50 #671784 #9020B8 #B139DC

Accessibility & contrast

On white

10.33

#671784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#671784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671784

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671784	#FFFFFF	#000000	##FFFFFF
##671784	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C87

Deuteranopia (green-blind)

#0F4282

Tritanopia (blue-blind)

#64324E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #671784;
/* rgb */ color: rgb(103, 23, 132);
/* oklch */ color: oklch(39.5% 0.173 314.7);

Tailwind

colors: {
  custom: {
    50: '#965fa8',
    500: '#671784',
    950: '#000000',
  },
}

SCSS

$custom: #671784;
$custom-light: #965fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#671784",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 132
  },
  "hsl": {
    "h": 284.037,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39507,
    "c": 0.17262,
    "h": 314.7
  },
  "luminance": 0.05162
}

Semantic roles & 50–950 ramp

primary

#671784

secondary

#5FB83F

accent

#ED3B6A

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #671784

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

Preview Lab → · Contrast checker → · Palette generator →