#671D8C#671D8C

#671D8C is a dark, vivid purple. Relative luminance 0.057; OKLCH L 40.6% C 0.174 H 311.2°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#671D8C
RGB	rgb(103, 29, 140)
HSL	hsl(280, 66%, 33%)
HSV	hsv(280, 79%, 55%)
CMYK	cmyk(26.4%, 79.3%, 0%, 45.1%)
CIE-LAB	lab(28.53, 49.99, -46.23)
CIE-LCH	lch(28.53, 68.09, 317.24°)
OKLab	oklab(40.64% 0.1147 -0.131)
OKLCH	oklch(40.64% 0.174 311.2)
XYZ	xyz(10.7656, 5.6560, 25.3305)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671D8C #428C1D

analogous

#2F1D8C #671D8C #8C1D79

triadic

#671D8C #8C671D #1D8C67

tetradic

#671D8C #8C2F1D #428C1D #1D798C

square

#671D8C #8C2F1D #428C1D #1D798C

split-complementary

#671D8C #798C1D #1D8C2F

monochromatic

#1C0827 #421259 #671D8C #8C28BF #AA4AD9

Accessibility & contrast

On white

9.85

#671D8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#671D8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671D8C

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671D8C	#FFFFFF	#000000	##FFFFFF
##671D8C	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408F

Deuteranopia (green-blind)

#02458A

Tritanopia (blue-blind)

#623854

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #671d8c;
/* rgb */ color: rgb(103, 29, 140);
/* oklch */ color: oklch(40.6% 0.174 311.2);

Tailwind

colors: {
  custom: {
    50: '#9762ae',
    500: '#671d8c',
    950: '#000000',
  },
}

SCSS

$custom: #671d8c;
$custom-light: #9762ae;
$custom-dark: #000000;

JSON

{
  "hex": "#671d8c",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 140
  },
  "hsl": {
    "h": 280,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.40637,
    "c": 0.17414,
    "h": 311.2
  },
  "luminance": 0.05656
}

Semantic roles & 50–950 ramp

primary

#671D8C

secondary

#6FBC49

accent

#E93F78

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #671D8C

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

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