#671C5B#671C5B

#671C5B is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.2% C 0.131 H 335.0°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#671C5B
RGB	rgb(103, 28, 91)
HSL	hsl(310, 57%, 26%)
HSV	hsv(310, 73%, 40%)
CMYK	cmyk(0%, 72.8%, 11.7%, 59.6%)
CIE-LAB	lab(25.17, 40.73, -20.27)
CIE-LCH	lch(25.17, 45.50, 333.54°)
OKLab	oklab(37.21% 0.1187 -0.0553)
OKLCH	oklch(37.21% 0.131 335)
XYZ	xyz(7.8972, 4.4701, 10.3424)
Luminance	0.0447 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C5B #1C6728

analogous

#4D1C67 #671C5B #671C35

triadic

#671C5B #5B671C #1C5B67

tetradic

#671C5B #674D1C #1C6728 #1C3567

square

#671C5B #674D1C #1C6728 #1C3567

split-complementary

#671C5B #35671C #1C674D

monochromatic

#180715 #370F30 #671C5B #972986 #C736B0

Accessibility & contrast

On white

11.09

#671C5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#671C5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C5B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C5B	#FFFFFF	#000000	##FFFFFF
##671C5B	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C355D

Deuteranopia (green-blind)

#354059

Tritanopia (blue-blind)

#6C2239

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #671c5b;
/* rgb */ color: rgb(103, 28, 91);
/* oklch */ color: oklch(37.2% 0.131 335.0);

Tailwind

colors: {
  custom: {
    50: '#956089',
    500: '#671c5b',
    950: '#000000',
  },
}

SCSS

$custom: #671c5b;
$custom-light: #956089;
$custom-dark: #000000;

JSON

{
  "hex": "#671c5b",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 91
  },
  "hsl": {
    "h": 309.6,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37212,
    "c": 0.13092,
    "h": 335
  },
  "luminance": 0.04469
}

Semantic roles & 50–950 ramp

primary

#671C5B

secondary

#439C51

accent

#E16047

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0E050B

muted

#7E797C

Preview Lab

Preview with #671C5B

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

Preview Lab → · Contrast checker → · Palette generator →