#671C66#671C66

#671C66 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 37.9% C 0.140 H 328.5°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#671C66
RGB	rgb(103, 28, 102)
HSL	hsl(301, 57%, 26%)
HSV	hsv(301, 73%, 40%)
CMYK	cmyk(0%, 72.8%, 1%, 59.6%)
CIE-LAB	lab(25.79, 42.67, -26.51)
CIE-LCH	lch(25.79, 50.23, 328.15°)
OKLab	oklab(37.86% 0.1195 -0.0733)
OKLCH	oklch(37.86% 0.14 328.5)
XYZ	xyz(8.4070, 4.6740, 13.0272)
Luminance	0.0467 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C66 #1C671D

analogous

#421C67 #671C66 #671C40

triadic

#671C66 #66671C #1C6667

tetradic

#671C66 #67421C #1C671D #1C4067

square

#671C66 #67421C #1C671D #1C4067

split-complementary

#671C66 #40671C #1C6742

monochromatic

#180718 #370F36 #671C66 #972996 #C736C5

Accessibility & contrast

On white

10.85

#671C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#671C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C66

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C66	#FFFFFF	#000000	##FFFFFF
##671C66	1.00	10.85	1.93	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113768

Deuteranopia (green-blind)

#304164

Tritanopia (blue-blind)

#6B263F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #671c66;
/* rgb */ color: rgb(103, 28, 102);
/* oklch */ color: oklch(37.9% 0.140 328.5);

Tailwind

colors: {
  custom: {
    50: '#956092',
    500: '#671c66',
    950: '#000000',
  },
}

SCSS

$custom: #671c66;
$custom-light: #956092;
$custom-dark: #000000;

JSON

{
  "hex": "#671c66",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 102
  },
  "hsl": {
    "h": 300.8,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37857,
    "c": 0.14017,
    "h": 328.5
  },
  "luminance": 0.04673
}

Semantic roles & 50–950 ramp

primary

#671C66

secondary

#439C44

accent

#E14947

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #671C66

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

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