#671C7F#671C7F

#671C7F is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.6% C 0.163 H 316.4°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#671C7F
RGB	rgb(103, 28, 127)
HSL	hsl(285, 64%, 30%)
HSV	hsv(285, 78%, 50%)
CMYK	cmyk(18.9%, 78%, 0%, 50.2%)
CIE-LAB	lab(27.43, 47.58, -39.88)
CIE-LCH	lch(27.43, 62.09, 320.03°)
OKLab	oklab(39.55% 0.118 -0.1123)
OKLCH	oklch(39.55% 0.163 316.4)
XYZ	xyz(9.8389, 5.2468, 20.5690)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C7F #347F1C

analogous

#361C7F #671C7F #7F1C65

triadic

#671C7F #7F671C #1C7F67

tetradic

#671C7F #7F361C #347F1C #1C657F

square

#671C7F #7F361C #347F1C #1C657F

split-complementary

#671C7F #657F1C #1C7F36

monochromatic

#16061B #3E114D #671C7F #9027B1 #B140D5

Accessibility & contrast

On white

10.25

#671C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#671C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C7F

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C7F	#FFFFFF	#000000	##FFFFFF
##671C7F	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#1C437D

Tritanopia (blue-blind)

#65324C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #671c7f;
/* rgb */ color: rgb(103, 28, 127);
/* oklch */ color: oklch(39.6% 0.163 316.4);

Tailwind

colors: {
  custom: {
    50: '#9661a5',
    500: '#671c7f',
    950: '#000000',
  },
}

SCSS

$custom: #671c7f;
$custom-light: #9661a5;
$custom-dark: #000000;

JSON

{
  "hex": "#671c7f",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 127
  },
  "hsl": {
    "h": 285.455,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39554,
    "c": 0.1629,
    "h": 316.4
  },
  "luminance": 0.05246
}

Semantic roles & 50–950 ramp

primary

#671C7F

secondary

#5FB344

accent

#E74169

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #671C7F

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

Preview Lab → · Contrast checker → · Palette generator →