#671783#671783

#671783 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.4% C 0.172 H 315.1°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#671783
RGB	rgb(103, 23, 131)
HSL	hsl(284, 70%, 30%)
HSV	hsv(284, 82%, 51%)
CMYK	cmyk(21.4%, 82.4%, 0%, 48.6%)
CIE-LAB	lab(27.12, 50.16, -42.90)
CIE-LCH	lch(27.12, 66.00, 319.46°)
OKLab	oklab(39.43% 0.1217 -0.1212)
OKLCH	oklch(39.43% 0.172 315.1)
XYZ	xyz(9.9960, 5.1354, 21.9330)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671783 #338317

analogous

#311783 #671783 #831769

triadic

#671783 #836717 #178367

tetradic

#671783 #833117 #338317 #176983

square

#671783 #833117 #338317 #176983

split-complementary

#671783 #698317 #178331

monochromatic

#15051B #3E0E4F #671783 #9020B7 #B238DC

Accessibility & contrast

On white

10.36

#671783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#671783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671783

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671783	#FFFFFF	#000000	##FFFFFF
##671783	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C86

Deuteranopia (green-blind)

#114281

Tritanopia (blue-blind)

#65314E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #671783;
/* rgb */ color: rgb(103, 23, 131);
/* oklch */ color: oklch(39.4% 0.172 315.1);

Tailwind

colors: {
  custom: {
    50: '#965fa8',
    500: '#671783',
    950: '#000000',
  },
}

SCSS

$custom: #671783;
$custom-light: #965fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#671783",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 131
  },
  "hsl": {
    "h": 284.444,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39429,
    "c": 0.17171,
    "h": 315.1
  },
  "luminance": 0.05135
}

Semantic roles & 50–950 ramp

primary

#671783

secondary

#5EB73F

accent

#ED3B69

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #671783

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

Preview Lab → · Contrast checker → · Palette generator →