#681AA0#681AA0

#681AA0 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.2% C 0.196 H 305.3°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#681AA0
RGB	rgb(104, 26, 160)
HSL	hsl(275, 72%, 36%)
HSV	hsv(275, 84%, 63%)
CMYK	cmyk(35%, 83.8%, 0%, 37.3%)
CIE-LAB	lab(29.96, 55.63, -56.17)
CIE-LCH	lch(29.96, 79.06, 314.72°)
OKLab	oklab(42.18% 0.1133 -0.1601)
OKLCH	oklch(42.18% 0.196 305.3)
XYZ	xyz(12.4220, 6.2200, 33.7971)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681AA0 #52A01A

analogous

#251AA0 #681AA0 #A01A95

triadic

#681AA0 #A0681A #1AA068

tetradic

#681AA0 #A0251A #52A01A #1A95A0

square

#681AA0 #A0251A #52A01A #1A95A0

split-complementary

#681AA0 #95A01A #1AA025

monochromatic

#240937 #46116B #681AA0 #8A23D5 #A652E3

Accessibility & contrast

On white

9.36

#681AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#681AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681AA0

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681AA0	#FFFFFF	#000000	##FFFFFF
##681AA0	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#5D405F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #681aa0;
/* rgb */ color: rgb(104, 26, 160);
/* oklch */ color: oklch(42.2% 0.196 305.3);

Tailwind

colors: {
  custom: {
    50: '#9962bd',
    500: '#681aa0',
    950: '#000000',
  },
}

SCSS

$custom: #681aa0;
$custom-light: #9962bd;
$custom-dark: #000000;

JSON

{
  "hex": "#681aa0",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 160
  },
  "hsl": {
    "h": 274.925,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42179,
    "c": 0.19616,
    "h": 305.3
  },
  "luminance": 0.0622
}

Semantic roles & 50–950 ramp

primary

#681AA0

secondary

#81C550

accent

#EF3985

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #681AA0

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

Preview Lab → · Contrast checker → · Palette generator →