#681F77#681F77

#681F77 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.4% C 0.152 H 320.2°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#681F77
RGB	rgb(104, 31, 119)
HSL	hsl(290, 59%, 29%)
HSV	hsv(290, 74%, 47%)
CMYK	cmyk(12.6%, 73.9%, 0%, 53.3%)
CIE-LAB	lab(27.45, 44.99, -34.77)
CIE-LCH	lch(27.45, 56.86, 322.30°)
OKLab	oklab(39.43% 0.117 -0.0974)
OKLCH	oklch(39.43% 0.152 320.2)
XYZ	xyz(9.5283, 5.2554, 17.9617)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F77 #2E771F

analogous

#3C1F77 #681F77 #771F5A

triadic

#681F77 #77681F #1F7768

tetradic

#681F77 #773C1F #2E771F #1F5A77

square

#681F77 #773C1F #2E771F #1F5A77

split-complementary

#681F77 #5A771F #1F773C

monochromatic

#150618 #3E1246 #681F77 #922CA8 #B643CE

Accessibility & contrast

On white

10.24

#681F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#681F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F77

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F77	#FFFFFF	#000000	##FFFFFF
##681F77	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C79

Deuteranopia (green-blind)

#274375

Tritanopia (blue-blind)

#683049

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681f77;
/* rgb */ color: rgb(104, 31, 119);
/* oklch */ color: oklch(39.4% 0.152 320.2);

Tailwind

colors: {
  custom: {
    50: '#96629f',
    500: '#681f77',
    950: '#000000',
  },
}

SCSS

$custom: #681f77;
$custom-light: #96629f;
$custom-dark: #000000;

JSON

{
  "hex": "#681f77",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 119
  },
  "hsl": {
    "h": 289.773,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39428,
    "c": 0.15225,
    "h": 320.2
  },
  "luminance": 0.05255
}

Semantic roles & 50–950 ramp

primary

#681F77

secondary

#58AB47

accent

#E24661

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #681F77

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

Preview Lab → · Contrast checker → · Palette generator →