#681BAA#681BAA

#681BAA is a dark, highly saturated violet. Relative luminance 0.066; OKLCH L 43.1% C 0.205 H 302.3°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#681BAA
RGB	rgb(104, 27, 170)
HSL	hsl(272, 73%, 39%)
HSV	hsv(272, 84%, 67%)
CMYK	cmyk(38.8%, 84.1%, 0%, 33.3%)
CIE-LAB	lab(30.95, 57.58, -60.60)
CIE-LCH	lch(30.95, 83.59, 313.53°)
OKLab	oklab(43.13% 0.1094 -0.1732)
OKLCH	oklch(43.13% 0.205 302.3)
XYZ	xyz(13.3548, 6.6292, 38.5984)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681BAA #5DAA1B

analogous

#211BAA #681BAA #AA1BA4

triadic

#681BAA #AA681B #1BAA68

tetradic

#681BAA #AA211B #5DAA1B #1BA4AA

square

#681BAA #AA211B #5DAA1B #1BA4AA

split-complementary

#681BAA #A4AA1B #1BAA21

monochromatic

#270A40 #481375 #681BAA #8826DC #A55BE5

Accessibility & contrast

On white

9.03

#681BAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#681BAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681BAA

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681BAA	#FFFFFF	#000000	##FFFFFF
##681BAA	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AE

Deuteranopia (green-blind)

#0048A7

Tritanopia (blue-blind)

#5A4565

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #681baa;
/* rgb */ color: rgb(104, 27, 170);
/* oklch */ color: oklch(43.1% 0.205 302.3);

Tailwind

colors: {
  custom: {
    50: '#9a63c4',
    500: '#681baa',
    950: '#000000',
  },
}

SCSS

$custom: #681baa;
$custom-light: #9a63c4;
$custom-dark: #000000;

JSON

{
  "hex": "#681baa",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 170
  },
  "hsl": {
    "h": 272.308,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43131,
    "c": 0.20482,
    "h": 302.3
  },
  "luminance": 0.06629
}

Semantic roles & 50–950 ramp

primary

#681BAA

secondary

#8CC958

accent

#EF398D

background

#FAF6FC

surface

#F3EBF8

border

#CDC6D1

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #681BAA

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

Preview Lab → · Contrast checker → · Palette generator →