#671C87#671C87

#671C87 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.2% C 0.170 H 313.2°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#671C87
RGB	rgb(103, 28, 135)
HSL	hsl(282, 66%, 32%)
HSV	hsv(282, 79%, 53%)
CMYK	cmyk(23.7%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(28.02, 49.28, -43.95)
CIE-LCH	lch(28.02, 66.03, 318.27°)
OKLab	oklab(40.16% 0.1166 -0.1243)
OKLCH	oklch(40.16% 0.17 313.2)
XYZ	xyz(10.3812, 5.4637, 23.4247)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C87 #3C871C

analogous

#321C87 #671C87 #871C72

triadic

#671C87 #87671C #1C8767

tetradic

#671C87 #87321C #3C871C #1C7287

square

#671C87 #87321C #3C871C #1C7287

split-complementary

#671C87 #72871C #1C8732

monochromatic

#1A0722 #401154 #671C87 #8E27BA #AC45D8

Accessibility & contrast

On white

10.04

#671C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#671C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C87

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C87	#FFFFFF	#000000	##FFFFFF
##671C87	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#0F4485

Tritanopia (blue-blind)

#633551

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #671c87;
/* rgb */ color: rgb(103, 28, 135);
/* oklch */ color: oklch(40.2% 0.170 313.2);

Tailwind

colors: {
  custom: {
    50: '#9662ab',
    500: '#671c87',
    950: '#000000',
  },
}

SCSS

$custom: #671c87;
$custom-light: #9662ab;
$custom-dark: #000000;

JSON

{
  "hex": "#671c87",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 282.056,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40157,
    "c": 0.17043,
    "h": 313.2
  },
  "luminance": 0.05463
}

Semantic roles & 50–950 ramp

primary

#671C87

secondary

#68BA45

accent

#E93F72

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #671C87

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

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