#671583#671583

#671583 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.3% C 0.174 H 315.2°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#671583
RGB	rgb(103, 21, 131)
HSL	hsl(285, 72%, 30%)
HSV	hsv(285, 84%, 51%)
CMYK	cmyk(21.4%, 84%, 0%, 48.6%)
CIE-LAB	lab(26.90, 50.79, -43.25)
CIE-LCH	lch(26.90, 66.71, 319.58°)
OKLab	oklab(39.28% 0.1232 -0.1222)
OKLCH	oklch(39.28% 0.174 315.2)
XYZ	xyz(9.9577, 5.0590, 21.9203)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671583 #318315

analogous

#301583 #671583 #831568

triadic

#671583 #836715 #158367

tetradic

#671583 #833015 #318315 #156883

square

#671583 #833015 #318315 #156883

split-complementary

#671583 #688315 #158330

monochromatic

#15041A #3E0D4E #671583 #901DB8 #B334DE

Accessibility & contrast

On white

10.44

#671583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#671583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671583

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671583	#FFFFFF	#000000	##FFFFFF
##671583	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B86

Deuteranopia (green-blind)

#0E4281

Tritanopia (blue-blind)

#65304D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #671583;
/* rgb */ color: rgb(103, 21, 131);
/* oklch */ color: oklch(39.3% 0.174 315.2);

Tailwind

colors: {
  custom: {
    50: '#975fa8',
    500: '#671583',
    950: '#000000',
  },
}

SCSS

$custom: #671583;
$custom-light: #975fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#671583",
  "rgb": {
    "r": 103,
    "g": 21,
    "b": 131
  },
  "hsl": {
    "h": 284.727,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39279,
    "c": 0.17354,
    "h": 315.2
  },
  "luminance": 0.05059
}

Semantic roles & 50–950 ramp

primary

#671583

secondary

#5CB83C

accent

#EF3967

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #671583

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

Preview Lab → · Contrast checker → · Palette generator →