#671B73#671B73

#671B73 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.6% C 0.153 H 321.8°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#671B73
RGB	rgb(103, 27, 115)
HSL	hsl(292, 62%, 28%)
HSV	hsv(292, 77%, 45%)
CMYK	cmyk(10.4%, 76.5%, 0%, 54.9%)
CIE-LAB	lab(26.46, 45.53, -33.81)
CIE-LCH	lch(26.46, 56.71, 323.40°)
OKLab	oklab(38.61% 0.1203 -0.0945)
OKLCH	oklch(38.61% 0.153 321.8)
XYZ	xyz(9.0796, 4.9057, 16.6850)
Luminance	0.0491 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B73 #27731B

analogous

#3B1B73 #671B73 #731B53

triadic

#671B73 #73671B #1B7367

tetradic

#671B73 #733B1B #27731B #1B5373

square

#671B73 #733B1B #27731B #1B5373

split-complementary

#671B73 #53731B #1B733B

monochromatic

#160619 #3B0F41 #671B73 #9327A5 #BC38D0

Accessibility & contrast

On white

10.60

#671B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#671B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B73

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B73	#FFFFFF	#000000	##FFFFFF
##671B73	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003975

Deuteranopia (green-blind)

#274171

Tritanopia (blue-blind)

#682C45

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #671b73;
/* rgb */ color: rgb(103, 27, 115);
/* oklch */ color: oklch(38.6% 0.153 321.8);

Tailwind

colors: {
  custom: {
    50: '#96609c',
    500: '#671b73',
    950: '#000000',
  },
}

SCSS

$custom: #671b73;
$custom-light: #96609c;
$custom-dark: #000000;

JSON

{
  "hex": "#671b73",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 115
  },
  "hsl": {
    "h": 291.818,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38606,
    "c": 0.15298,
    "h": 321.8
  },
  "luminance": 0.04905
}

Semantic roles & 50–950 ramp

primary

#671B73

secondary

#50A842

accent

#E54359

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #671B73

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

Preview Lab → · Contrast checker → · Palette generator →