#681EA7#681EA7

#681EA7 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 43.1% C 0.199 H 302.9°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#681EA7
RGB	rgb(104, 30, 167)
HSL	hsl(272, 70%, 39%)
HSV	hsv(272, 82%, 65%)
CMYK	cmyk(37.7%, 82%, 0%, 34.5%)
CIE-LAB	lab(31.02, 55.89, -58.67)
CIE-LCH	lch(31.02, 81.03, 313.61°)
OKLab	oklab(43.1% 0.1083 -0.1675)
OKLCH	oklch(43.1% 0.199 302.9)
XYZ	xyz(13.1466, 6.6616, 37.1449)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681EA7 #5DA71E

analogous

#241EA7 #681EA7 #A71EA1

triadic

#681EA7 #A7681E #1EA768

tetradic

#681EA7 #A7241E #5DA71E #1EA1A7

square

#681EA7 #A7241E #5DA71E #1EA1A7

split-complementary

#681EA7 #A1A71E #1EA724

monochromatic

#270B3F #481573 #681EA7 #882AD9 #A55DE2

Accessibility & contrast

On white

9.00

#681EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#681EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681EA7

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681EA7	#FFFFFF	#000000	##FFFFFF
##681EA7	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AB

Deuteranopia (green-blind)

#0049A4

Tritanopia (blue-blind)

#5B4464

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #681ea7;
/* rgb */ color: rgb(104, 30, 167);
/* oklch */ color: oklch(43.1% 0.199 302.9);

Tailwind

colors: {
  custom: {
    50: '#9a64c2',
    500: '#681ea7',
    950: '#000000',
  },
}

SCSS

$custom: #681ea7;
$custom-light: #9a64c2;
$custom-dark: #000000;

JSON

{
  "hex": "#681ea7",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 167
  },
  "hsl": {
    "h": 272.409,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43103,
    "c": 0.19946,
    "h": 302.9
  },
  "luminance": 0.06662
}

Semantic roles & 50–950 ramp

primary

#681EA7

secondary

#8CC65B

accent

#EC3B8D

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #681EA7

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

Preview Lab → · Contrast checker → · Palette generator →