#671AA1#671AA1

#671AA1 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.1% C 0.197 H 304.5°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#671AA1
RGB	rgb(103, 26, 161)
HSL	hsl(274, 72%, 37%)
HSV	hsv(274, 84%, 63%)
CMYK	cmyk(36%, 83.9%, 0%, 36.9%)
CIE-LAB	lab(29.90, 55.70, -56.88)
CIE-LCH	lch(29.90, 79.62, 314.40°)
OKLab	oklab(42.13% 0.1115 -0.1623)
OKLCH	oklch(42.13% 0.197 304.5)
XYZ	xyz(12.3944, 6.1956, 34.2542)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671AA1 #54A11A

analogous

#231AA1 #671AA1 #A11A98

triadic

#671AA1 #A1671A #1AA167

tetradic

#671AA1 #A1231A #54A11A #1A98A1

square

#671AA1 #A1231A #54A11A #1A98A1

split-complementary

#671AA1 #98A11A #1AA123

monochromatic

#240938 #45116C #671AA1 #8923D6 #A552E3

Accessibility & contrast

On white

9.38

#671AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#671AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671AA1

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671AA1	#FFFFFF	#000000	##FFFFFF
##671AA1	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A5

Deuteranopia (green-blind)

#00469E

Tritanopia (blue-blind)

#5B4060

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #671aa1;
/* rgb */ color: rgb(103, 26, 161);
/* oklch */ color: oklch(42.1% 0.197 304.5);

Tailwind

colors: {
  custom: {
    50: '#9962be',
    500: '#671aa1',
    950: '#000000',
  },
}

SCSS

$custom: #671aa1;
$custom-light: #9962be;
$custom-dark: #000000;

JSON

{
  "hex": "#671aa1",
  "rgb": {
    "r": 103,
    "g": 26,
    "b": 161
  },
  "hsl": {
    "h": 274.222,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42133,
    "c": 0.19689,
    "h": 304.5
  },
  "luminance": 0.06196
}

Semantic roles & 50–950 ramp

primary

#671AA1

secondary

#83C651

accent

#EF3987

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #671AA1

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

Preview Lab → · Contrast checker → · Palette generator →