#671B7F#671B7F

#671B7F is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.5% C 0.164 H 316.5°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#671B7F
RGB	rgb(103, 27, 127)
HSL	hsl(286, 65%, 30%)
HSV	hsv(286, 79%, 50%)
CMYK	cmyk(18.9%, 78.7%, 0%, 50.2%)
CIE-LAB	lab(27.30, 47.96, -40.09)
CIE-LCH	lch(27.30, 62.51, 320.10°)
OKLab	oklab(39.46% 0.1189 -0.113)
OKLCH	oklch(39.46% 0.164 316.5)
XYZ	xyz(9.8156, 5.2001, 20.5612)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B7F #337F1B

analogous

#351B7F #671B7F #7F1B65

triadic

#671B7F #7F671B #1B7F67

tetradic

#671B7F #7F351B #337F1B #1B657F

square

#671B7F #7F351B #337F1B #1B657F

split-complementary

#671B7F #657F1B #1B7F35

monochromatic

#15061A #3E104D #671B7F #9026B1 #B23ED6

Accessibility & contrast

On white

10.29

#671B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#671B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B7F

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B7F	#FFFFFF	#000000	##FFFFFF
##671B7F	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#1B437D

Tritanopia (blue-blind)

#66314C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #671b7f;
/* rgb */ color: rgb(103, 27, 127);
/* oklch */ color: oklch(39.5% 0.164 316.5);

Tailwind

colors: {
  custom: {
    50: '#9661a5',
    500: '#671b7f',
    950: '#000000',
  },
}

SCSS

$custom: #671b7f;
$custom-light: #9661a5;
$custom-dark: #000000;

JSON

{
  "hex": "#671b7f",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 127
  },
  "hsl": {
    "h": 285.6,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39463,
    "c": 0.164,
    "h": 316.5
  },
  "luminance": 0.052
}

Semantic roles & 50–950 ramp

primary

#671B7F

secondary

#5EB343

accent

#E84068

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #671B7F

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

Preview Lab → · Contrast checker → · Palette generator →