#671B7B#671B7B

#671B7B is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.2% C 0.160 H 318.2°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#671B7B
RGB	rgb(103, 27, 123)
HSL	hsl(288, 64%, 29%)
HSV	hsv(288, 78%, 48%)
CMYK	cmyk(16.3%, 78%, 0%, 51.8%)
CIE-LAB	lab(27.01, 47.13, -38.02)
CIE-LCH	lch(27.01, 60.56, 321.11°)
OKLab	oklab(39.17% 0.1195 -0.1069)
OKLCH	oklch(39.17% 0.16 318.2)
XYZ	xyz(9.5601, 5.0979, 19.2155)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B7B #2F7B1B

analogous

#371B7B #671B7B #7B1B5F

triadic

#671B7B #7B671B #1B7B67

tetradic

#671B7B #7B371B #2F7B1B #1B5F7B

square

#671B7B #7B371B #2F7B1B #1B5F7B

split-complementary

#671B7B #5F7B1B #1B7B37

monochromatic

#150619 #3D1049 #671B7B #9126AD #B53CD4

Accessibility & contrast

On white

10.40

#671B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#671B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B7B

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B7B	#FFFFFF	#000000	##FFFFFF
##671B7B	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7E

Deuteranopia (green-blind)

#204279

Tritanopia (blue-blind)

#662F4A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #671b7b;
/* rgb */ color: rgb(103, 27, 123);
/* oklch */ color: oklch(39.2% 0.160 318.2);

Tailwind

colors: {
  custom: {
    50: '#9660a2',
    500: '#671b7b',
    950: '#000000',
  },
}

SCSS

$custom: #671b7b;
$custom-light: #9660a2;
$custom-dark: #000000;

JSON

{
  "hex": "#671b7b",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 123
  },
  "hsl": {
    "h": 287.5,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3917,
    "c": 0.1603,
    "h": 318.2
  },
  "luminance": 0.05097
}

Semantic roles & 50–950 ramp

primary

#671B7B

secondary

#59AF43

accent

#E74163

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #671B7B

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

Preview Lab → · Contrast checker → · Palette generator →