#681F7A#681F7A

#681F7A is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.6% C 0.155 H 318.9°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#681F7A
RGB	rgb(104, 31, 122)
HSL	hsl(288, 59%, 30%)
HSV	hsv(288, 75%, 48%)
CMYK	cmyk(14.8%, 74.6%, 0%, 52.2%)
CIE-LAB	lab(27.65, 45.60, -36.36)
CIE-LCH	lch(27.65, 58.32, 321.43°)
OKLab	oklab(39.64% 0.1168 -0.102)
OKLCH	oklch(39.64% 0.155 318.9)
XYZ	xyz(9.7113, 5.3286, 18.9256)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F7A #317A1F

analogous

#3B1F7A #681F7A #7A1F5E

triadic

#681F7A #7A681F #1F7A68

tetradic

#681F7A #7A3B1F #317A1F #1F5E7A

square

#681F7A #7A3B1F #317A1F #1F5E7A

split-complementary

#681F7A #5E7A1F #1F7A3B

monochromatic

#150618 #3E1349 #681F7A #922BAB #B444CF

Accessibility & contrast

On white

10.17

#681F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#681F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F7A

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F7A	#FFFFFF	#000000	##FFFFFF
##681F7A	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7D

Deuteranopia (green-blind)

#254478

Tritanopia (blue-blind)

#68314A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681f7a;
/* rgb */ color: rgb(104, 31, 122);
/* oklch */ color: oklch(39.6% 0.155 318.9);

Tailwind

colors: {
  custom: {
    50: '#9662a1',
    500: '#681f7a',
    950: '#000000',
  },
}

SCSS

$custom: #681f7a;
$custom-light: #9662a1;
$custom-dark: #000000;

JSON

{
  "hex": "#681f7a",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 122
  },
  "hsl": {
    "h": 288.132,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.39635,
    "c": 0.15508,
    "h": 318.9
  },
  "luminance": 0.05328
}

Semantic roles & 50–950 ramp

primary

#681F7A

secondary

#5CAD47

accent

#E34564

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E060F

muted

#7E7A7E

Preview Lab

Preview with #681F7A

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

Preview Lab → · Contrast checker → · Palette generator →