#681FA0#681FA0

#681FA0 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.6% C 0.192 H 304.8°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#681FA0
RGB	rgb(104, 31, 160)
HSL	hsl(274, 68%, 37%)
HSV	hsv(274, 81%, 63%)
CMYK	cmyk(35%, 80.6%, 0%, 37.3%)
CIE-LAB	lab(30.55, 53.92, -55.22)
CIE-LCH	lch(30.55, 77.18, 314.32°)
OKLab	oklab(42.59% 0.1096 -0.1574)
OKLCH	oklch(42.59% 0.192 304.8)
XYZ	xyz(12.5426, 6.4612, 33.8372)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681FA0 #57A01F

analogous

#271FA0 #681FA0 #A01F98

triadic

#681FA0 #A0681F #1FA068

tetradic

#681FA0 #A0271F #57A01F #1F98A0

square

#681FA0 #A0271F #57A01F #1F98A0

split-complementary

#681FA0 #98A01F #1FA027

monochromatic

#250B39 #47156D #681FA0 #8929D3 #A55ADF

Accessibility & contrast

On white

9.16

#681FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#681FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681FA0

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681FA0	#FFFFFF	#000000	##FFFFFF
##681FA0	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A3

Deuteranopia (green-blind)

#00489E

Tritanopia (blue-blind)

#5D4260

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #681fa0;
/* rgb */ color: rgb(104, 31, 160);
/* oklch */ color: oklch(42.6% 0.192 304.8);

Tailwind

colors: {
  custom: {
    50: '#9964bd',
    500: '#681fa0',
    950: '#000000',
  },
}

SCSS

$custom: #681fa0;
$custom-light: #9964bd;
$custom-dark: #000000;

JSON

{
  "hex": "#681fa0",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 160
  },
  "hsl": {
    "h": 273.953,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42587,
    "c": 0.19176,
    "h": 304.8
  },
  "luminance": 0.06461
}

Semantic roles & 50–950 ramp

primary

#681FA0

secondary

#86C358

accent

#EA3D88

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #681FA0

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

Preview Lab → · Contrast checker → · Palette generator →