#681FA9#681FA9

#681FA9 is a dark, highly saturated violet. Relative luminance 0.068; OKLCH L 43.4% C 0.201 H 302.2°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#681FA9
RGB	rgb(104, 31, 169)
HSL	hsl(272, 69%, 39%)
HSV	hsv(272, 82%, 66%)
CMYK	cmyk(38.5%, 81.7%, 0%, 33.7%)
CIE-LAB	lab(31.32, 56.00, -59.39)
CIE-LCH	lch(31.32, 81.63, 313.32°)
OKLab	oklab(43.36% 0.1069 -0.1696)
OKLCH	oklch(43.36% 0.201 302.2)
XYZ	xyz(13.3586, 6.7876, 38.1348)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681FA9 #60A91F

analogous

#231FA9 #681FA9 #A91FA5

triadic

#681FA9 #A9681F #1FA968

tetradic

#681FA9 #A9231F #60A91F #1FA5A9

square

#681FA9 #A9231F #60A91F #1FA5A9

split-complementary

#681FA9 #A5A91F #1FA923

monochromatic

#280C42 #481675 #681FA9 #882DD8 #A560E2

Accessibility & contrast

On white

8.91

#681FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#681FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681FA9

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681FA9	#FFFFFF	#000000	##FFFFFF
##681FA9	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AD

Deuteranopia (green-blind)

#0049A6

Tritanopia (blue-blind)

#5A4665

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #681fa9;
/* rgb */ color: rgb(104, 31, 169);
/* oklch */ color: oklch(43.4% 0.201 302.2);

Tailwind

colors: {
  custom: {
    50: '#9a65c4',
    500: '#681fa9',
    950: '#000000',
  },
}

SCSS

$custom: #681fa9;
$custom-light: #9a65c4;
$custom-dark: #000000;

JSON

{
  "hex": "#681fa9",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 169
  },
  "hsl": {
    "h": 271.739,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.43361,
    "c": 0.20054,
    "h": 302.2
  },
  "luminance": 0.06788
}

Semantic roles & 50–950 ramp

primary

#681FA9

secondary

#8FC75D

accent

#EC3C8F

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0F0613

muted

#7E7A82

Preview Lab

Preview with #681FA9

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

Preview Lab → · Contrast checker → · Palette generator →