#671CA1#671CA1

#671CA1 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.3% C 0.195 H 304.3°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#671CA1
RGB	rgb(103, 28, 161)
HSL	hsl(274, 70%, 37%)
HSV	hsv(274, 83%, 63%)
CMYK	cmyk(36%, 82.6%, 0%, 36.9%)
CIE-LAB	lab(30.13, 55.04, -56.52)
CIE-LCH	lch(30.13, 78.89, 314.24°)
OKLab	oklab(42.29% 0.1101 -0.1612)
OKLCH	oklch(42.29% 0.195 304.3)
XYZ	xyz(12.4403, 6.2873, 34.2695)
Luminance	0.0629 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671CA1 #56A11C

analogous

#251CA1 #671CA1 #A11C98

triadic

#671CA1 #A1671C #1CA167

tetradic

#671CA1 #A1251C #56A11C #1C98A1

square

#671CA1 #A1251C #56A11C #1C98A1

split-complementary

#671CA1 #98A11C #1CA125

monochromatic

#240A39 #46136D #671CA1 #8825D5 #A556E2

Accessibility & contrast

On white

9.30

#671CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#671CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671CA1

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671CA1	#FFFFFF	#000000	##FFFFFF
##671CA1	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A5

Deuteranopia (green-blind)

#00479E

Tritanopia (blue-blind)

#5B4160

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #671ca1;
/* rgb */ color: rgb(103, 28, 161);
/* oklch */ color: oklch(42.3% 0.195 304.3);

Tailwind

colors: {
  custom: {
    50: '#9863be',
    500: '#671ca1',
    950: '#000000',
  },
}

SCSS

$custom: #671ca1;
$custom-light: #9863be;
$custom-dark: #000000;

JSON

{
  "hex": "#671ca1",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 161
  },
  "hsl": {
    "h": 273.835,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.4229,
    "c": 0.19521,
    "h": 304.3
  },
  "luminance": 0.06287
}

Semantic roles & 50–950 ramp

primary

#671CA1

secondary

#85C554

accent

#ED3B88

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671CA1

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

Preview Lab → · Contrast checker → · Palette generator →