#671FA6#671FA6

#671FA6 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 43.0% C 0.197 H 302.6°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#671FA6
RGB	rgb(103, 31, 166)
HSL	hsl(272, 69%, 39%)
HSV	hsv(272, 81%, 65%)
CMYK	cmyk(38%, 81.3%, 0%, 34.9%)
CIE-LAB	lab(30.92, 55.15, -58.25)
CIE-LCH	lch(30.92, 80.21, 313.44°)
OKLab	oklab(42.97% 0.1064 -0.1663)
OKLCH	oklch(42.97% 0.197 302.6)
XYZ	xyz(12.9648, 6.6167, 36.6631)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671FA6 #5EA61F

analogous

#231FA6 #671FA6 #A61FA1

triadic

#671FA6 #A6671F #1FA667

tetradic

#671FA6 #A6231F #5EA61F #1FA1A6

square

#671FA6 #A6231F #5EA61F #1FA1A6

split-complementary

#671FA6 #A1A61F #1FA623

monochromatic

#270C3F #471572 #671FA6 #872BD7 #A45EE1

Accessibility & contrast

On white

9.04

#671FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#671FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671FA6

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671FA6	#FFFFFF	#000000	##FFFFFF
##671FA6	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AA

Deuteranopia (green-blind)

#0048A3

Tritanopia (blue-blind)

#5A4463

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #671fa6;
/* rgb */ color: rgb(103, 31, 166);
/* oklch */ color: oklch(43.0% 0.197 302.6);

Tailwind

colors: {
  custom: {
    50: '#9964c1',
    500: '#671fa6',
    950: '#000000',
  },
}

SCSS

$custom: #671fa6;
$custom-light: #9964c1;
$custom-dark: #000000;

JSON

{
  "hex": "#671fa6",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 166
  },
  "hsl": {
    "h": 272,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.42973,
    "c": 0.19742,
    "h": 302.6
  },
  "luminance": 0.06617
}

Semantic roles & 50–950 ramp

primary

#671FA6

secondary

#8DC55B

accent

#EB3C8E

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #671FA6

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

Preview Lab → · Contrast checker → · Palette generator →