#671578#671578

#671578 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.4% C 0.164 H 319.9°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#671578
RGB	rgb(103, 21, 120)
HSL	hsl(290, 70%, 28%)
HSV	hsv(290, 83%, 47%)
CMYK	cmyk(14.2%, 82.5%, 0%, 52.9%)
CIE-LAB	lab(26.09, 48.59, -37.61)
CIE-LCH	lch(26.09, 61.44, 322.26°)
OKLab	oklab(38.45% 0.1252 -0.1056)
OKLCH	oklch(38.45% 0.164 319.9)
XYZ	xyz(9.2514, 4.7764, 18.2003)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671578 #267815

analogous

#351578 #671578 #781557

triadic

#671578 #786715 #157867

tetradic

#671578 #783515 #267815 #155778

square

#671578 #783515 #267815 #155778

split-complementary

#671578 #577815 #157835

monochromatic

#16051A #3A0C44 #671578 #941EAC #BD2DDA

Accessibility & contrast

On white

10.74

#671578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#671578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671578

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671578	#FFFFFF	#000000	##FFFFFF
##671578	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387B

Deuteranopia (green-blind)

#1F4076

Tritanopia (blue-blind)

#672B47

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #671578;
/* rgb */ color: rgb(103, 21, 120);
/* oklch */ color: oklch(38.4% 0.164 319.9);

Tailwind

colors: {
  custom: {
    50: '#965e9f',
    500: '#671578',
    950: '#000000',
  },
}

SCSS

$custom: #671578;
$custom-light: #965e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#671578",
  "rgb": {
    "r": 103,
    "g": 21,
    "b": 120
  },
  "hsl": {
    "h": 289.697,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38449,
    "c": 0.16382,
    "h": 319.9
  },
  "luminance": 0.04776
}

Semantic roles & 50–950 ramp

primary

#671578

secondary

#4FAE3B

accent

#ED3B59

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050F

muted

#7E797E

Preview Lab

Preview with #671578

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

Preview Lab → · Contrast checker → · Palette generator →