#681F6B#681F6B

#681F6B is a dark, vivid purple. Relative luminance 0.050; OKLCH L 38.6% C 0.141 H 326.2°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#681F6B
RGB	rgb(104, 31, 107)
HSL	hsl(298, 55%, 27%)
HSV	hsv(298, 71%, 42%)
CMYK	cmyk(2.8%, 71%, 0%, 58%)
CIE-LAB	lab(26.69, 42.63, -28.30)
CIE-LCH	lch(26.69, 51.16, 326.42°)
OKLab	oklab(38.64% 0.1173 -0.0785)
OKLCH	oklch(38.64% 0.141 326.2)
XYZ	xyz(8.8526, 4.9851, 14.4030)
Luminance	0.0498 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F6B #226B1F

analogous

#421F6B #681F6B #6B1F48

triadic

#681F6B #6B681F #1F6B68

tetradic

#681F6B #6B421F #226B1F #1F486B

square

#681F6B #6B421F #226B1F #1F486B

split-complementary

#681F6B #486B1F #1F6B42

monochromatic

#170718 #3A113C #681F6B #962D9A #C23DC7

Accessibility & contrast

On white

10.52

#681F6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#681F6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F6B

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F6B	#FFFFFF	#000000	##FFFFFF
##681F6B	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10396D

Deuteranopia (green-blind)

#304269

Tritanopia (blue-blind)

#6B2A42

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #681f6b;
/* rgb */ color: rgb(104, 31, 107);
/* oklch */ color: oklch(38.6% 0.141 326.2);

Tailwind

colors: {
  custom: {
    50: '#966296',
    500: '#681f6b',
    950: '#000000',
  },
}

SCSS

$custom: #681f6b;
$custom-light: #966296;
$custom-dark: #000000;

JSON

{
  "hex": "#681f6b",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 107
  },
  "hsl": {
    "h": 297.632,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3864,
    "c": 0.14117,
    "h": 326.2
  },
  "luminance": 0.04985
}

Semantic roles & 50–950 ramp

primary

#681F6B

secondary

#4A9F47

accent

#DE494F

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050D

muted

#7E7A7E

Preview Lab

Preview with #681F6B

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

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