#681764#681764

#681764 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.4% C 0.145 H 330.2°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#681764
RGB	rgb(104, 23, 100)
HSL	hsl(303, 64%, 25%)
HSV	hsv(303, 78%, 41%)
CMYK	cmyk(0%, 77.9%, 3.8%, 59.2%)
CIE-LAB	lab(25.19, 44.43, -26.14)
CIE-LCH	lch(25.19, 51.55, 329.53°)
OKLab	oklab(37.43% 0.1259 -0.0722)
OKLCH	oklch(37.43% 0.145 330.2)
XYZ	xyz(8.3155, 4.4766, 12.4802)
Luminance	0.0448 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681764 #17681B

analogous

#441768 #681764 #68173C

triadic

#681764 #646817 #176468

tetradic

#681764 #684417 #17681B #173C68

square

#681764 #684417 #17681B #173C68

split-complementary

#681764 #3C6817 #176844

monochromatic

#190618 #360C34 #681764 #9A2294 #CC2DC4

Accessibility & contrast

On white

11.08

#681764 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#681764 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681764

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681764	#FFFFFF	#000000	##FFFFFF
##681764	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3566

Deuteranopia (green-blind)

#304062

Tritanopia (blue-blind)

#6C223C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #681764;
/* rgb */ color: rgb(104, 23, 100);
/* oklch */ color: oklch(37.4% 0.145 330.2);

Tailwind

colors: {
  custom: {
    50: '#965e90',
    500: '#681764',
    950: '#000000',
  },
}

SCSS

$custom: #681764;
$custom-light: #965e90;
$custom-dark: #000000;

JSON

{
  "hex": "#681764",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 100
  },
  "hsl": {
    "h": 302.963,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.37425,
    "c": 0.14514,
    "h": 330.2
  },
  "luminance": 0.04476
}

Semantic roles & 50–950 ramp

primary

#681764

secondary

#3D9E41

accent

#E74941

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #681764

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

Preview Lab → · Contrast checker → · Palette generator →