#681E9C#681E9C

#681E9C is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.2% C 0.189 H 306.2°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#681E9C
RGB	rgb(104, 30, 156)
HSL	hsl(275, 68%, 36%)
HSV	hsv(275, 81%, 61%)
CMYK	cmyk(33.3%, 80.8%, 0%, 38.8%)
CIE-LAB	lab(30.09, 53.37, -53.53)
CIE-LCH	lch(30.09, 75.59, 314.92°)
OKLab	oklab(42.16% 0.1115 -0.1524)
OKLCH	oklch(42.16% 0.189 306.2)
XYZ	xyz(12.1726, 6.2720, 32.0154)
Luminance	0.0627 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E9C #529C1E

analogous

#291E9C #681E9C #9C1E91

triadic

#681E9C #9C681E #1E9C68

tetradic

#681E9C #9C291E #529C1E #1E919C

square

#681E9C #9C291E #529C1E #1E919C

split-complementary

#681E9C #919C1E #1E9C29

monochromatic

#240A35 #461469 #681E9C #8A28CF #A656DE

Accessibility & contrast

On white

9.32

#681E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#681E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E9C

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E9C	#FFFFFF	#000000	##FFFFFF
##681E9C	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459F

Deuteranopia (green-blind)

#00479A

Tritanopia (blue-blind)

#5F3F5D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #681e9c;
/* rgb */ color: rgb(104, 30, 156);
/* oklch */ color: oklch(42.2% 0.189 306.2);

Tailwind

colors: {
  custom: {
    50: '#9964ba',
    500: '#681e9c',
    950: '#000000',
  },
}

SCSS

$custom: #681e9c;
$custom-light: #9964ba;
$custom-dark: #000000;

JSON

{
  "hex": "#681e9c",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 156
  },
  "hsl": {
    "h": 275.238,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42163,
    "c": 0.18882,
    "h": 306.2
  },
  "luminance": 0.06272
}

Semantic roles & 50–950 ramp

primary

#681E9C

secondary

#81C254

accent

#EB3D85

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #681E9C

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

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