#671B79#671B79

#671B79 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 39.0% C 0.158 H 319.1°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#671B79
RGB	rgb(103, 27, 121)
HSL	hsl(289, 64%, 29%)
HSV	hsv(289, 78%, 47%)
CMYK	cmyk(14.9%, 77.7%, 0%, 52.5%)
CIE-LAB	lab(26.87, 46.73, -36.98)
CIE-LCH	lch(26.87, 59.59, 321.64°)
OKLab	oklab(39.03% 0.1197 -0.1038)
OKLCH	oklch(39.03% 0.158 319.1)
XYZ	xyz(9.4362, 5.0484, 18.5628)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B79 #2D791B

analogous

#381B79 #671B79 #791B5C

triadic

#671B79 #79671B #1B7967

tetradic

#671B79 #79381B #2D791B #1B5C79

square

#671B79 #79381B #2D791B #1B5C79

split-complementary

#671B79 #5C791B #1B7938

monochromatic

#150619 #3C1047 #671B79 #9226AB #B63BD3

Accessibility & contrast

On white

10.45

#671B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#671B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B79

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B79	#FFFFFF	#000000	##FFFFFF
##671B79	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7C

Deuteranopia (green-blind)

#224277

Tritanopia (blue-blind)

#672E49

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #671b79;
/* rgb */ color: rgb(103, 27, 121);
/* oklch */ color: oklch(39.0% 0.158 319.1);

Tailwind

colors: {
  custom: {
    50: '#9660a0',
    500: '#671b79',
    950: '#000000',
  },
}

SCSS

$custom: #671b79;
$custom-light: #9660a0;
$custom-dark: #000000;

JSON

{
  "hex": "#671b79",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 121
  },
  "hsl": {
    "h": 288.511,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39026,
    "c": 0.15846,
    "h": 319.1
  },
  "luminance": 0.05048
}

Semantic roles & 50–950 ramp

primary

#671B79

secondary

#57AD43

accent

#E74161

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050F

muted

#7E7A7E

Preview Lab

Preview with #671B79

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

Preview Lab → · Contrast checker → · Palette generator →