#671F78#671F78

#671F78 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.3% C 0.153 H 319.2°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#671F78
RGB	rgb(103, 31, 120)
HSL	hsl(289, 59%, 30%)
HSV	hsv(289, 74%, 47%)
CMYK	cmyk(14.2%, 74.2%, 0%, 52.9%)
CIE-LAB	lab(27.35, 44.96, -35.57)
CIE-LCH	lch(27.35, 57.33, 321.65°)
OKLab	oklab(39.35% 0.1157 -0.0997)
OKLCH	oklch(39.35% 0.153 319.2)
XYZ	xyz(9.4732, 5.2201, 18.2742)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671F78 #30781F

analogous

#3A1F78 #671F78 #781F5D

triadic

#671F78 #78671F #1F7867

tetradic

#671F78 #783A1F #30781F #1F5D78

square

#671F78 #783A1F #30781F #1F5D78

split-complementary

#671F78 #5D781F #1F783A

monochromatic

#150618 #3D1247 #671F78 #912CA9 #B443CE

Accessibility & contrast

On white

10.27

#671F78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#671F78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671F78

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671F78	#FFFFFF	#000000	##FFFFFF
##671F78	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7B

Deuteranopia (green-blind)

#254376

Tritanopia (blue-blind)

#673049

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #671f78;
/* rgb */ color: rgb(103, 31, 120);
/* oklch */ color: oklch(39.3% 0.153 319.2);

Tailwind

colors: {
  custom: {
    50: '#95629f',
    500: '#671f78',
    950: '#000000',
  },
}

SCSS

$custom: #671f78;
$custom-light: #95629f;
$custom-dark: #000000;

JSON

{
  "hex": "#671f78",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 120
  },
  "hsl": {
    "h": 288.539,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39346,
    "c": 0.15274,
    "h": 319.2
  },
  "luminance": 0.0522
}

Semantic roles & 50–950 ramp

primary

#671F78

secondary

#5AAB47

accent

#E24664

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #671F78

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

Preview Lab → · Contrast checker → · Palette generator →