#681EA6#681EA6

#681EA6 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 43.0% C 0.199 H 303.2°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#681EA6
RGB	rgb(104, 30, 166)
HSL	hsl(273, 69%, 38%)
HSV	hsv(273, 82%, 65%)
CMYK	cmyk(37.3%, 81.9%, 0%, 34.9%)
CIE-LAB	lab(30.94, 55.66, -58.21)
CIE-LCH	lch(30.94, 80.54, 313.72°)
OKLab	oklab(43.02% 0.1086 -0.1662)
OKLCH	oklch(43.02% 0.199 303.2)
XYZ	xyz(13.0545, 6.6248, 36.6600)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681EA6 #5CA61E

analogous

#241EA6 #681EA6 #A61EA0

triadic

#681EA6 #A6681E #1EA668

tetradic

#681EA6 #A6241E #5CA61E #1EA0A6

square

#681EA6 #A6241E #5CA61E #1EA0A6

split-complementary

#681EA6 #A0A61E #1EA624

monochromatic

#270B3E #481572 #681EA6 #8829D8 #A55DE2

Accessibility & contrast

On white

9.03

#681EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#681EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681EA6

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681EA6	#FFFFFF	#000000	##FFFFFF
##681EA6	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)

#0047AA

Deuteranopia (green-blind)

#0048A3

Tritanopia (blue-blind)

#5B4463

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #681ea6;
/* rgb */ color: rgb(104, 30, 166);
/* oklch */ color: oklch(43.0% 0.199 303.2);

Tailwind

colors: {
  custom: {
    50: '#9964c1',
    500: '#681ea6',
    950: '#000000',
  },
}

SCSS

$custom: #681ea6;
$custom-light: #9964c1;
$custom-dark: #000000;

JSON

{
  "hex": "#681ea6",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 166
  },
  "hsl": {
    "h": 272.647,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43016,
    "c": 0.1985,
    "h": 303.2
  },
  "luminance": 0.06625
}

Semantic roles & 50–950 ramp

primary

#681EA6

secondary

#8BC65A

accent

#EC3C8C

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #681EA6

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

Preview Lab → · Contrast checker → · Palette generator →