#681AA3#681AA3

#681AA3 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.4% C 0.199 H 304.4°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#681AA3
RGB	rgb(104, 26, 163)
HSL	hsl(274, 72%, 37%)
HSV	hsv(274, 84%, 64%)
CMYK	cmyk(36.2%, 84%, 0%, 36.1%)
CIE-LAB	lab(30.22, 56.31, -57.57)
CIE-LCH	lch(30.22, 80.53, 314.37°)
OKLab	oklab(42.44% 0.1123 -0.1642)
OKLCH	oklch(42.44% 0.199 304.4)
XYZ	xyz(12.6876, 6.3262, 35.1959)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681AA3 #55A31A

analogous

#241AA3 #681AA3 #A31A99

triadic

#681AA3 #A3681A #1AA368

tetradic

#681AA3 #A3241A #55A31A #1A99A3

square

#681AA3 #A3241A #55A31A #1A99A3

split-complementary

#681AA3 #99A31A #1AA324

monochromatic

#250939 #46126E #681AA3 #8A22D8 #A654E4

Accessibility & contrast

On white

9.27

#681AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#681AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681AA3

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681AA3	#FFFFFF	#000000	##FFFFFF
##681AA3	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A7

Deuteranopia (green-blind)

#0047A0

Tritanopia (blue-blind)

#5C4161

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #681aa3;
/* rgb */ color: rgb(104, 26, 163);
/* oklch */ color: oklch(42.4% 0.199 304.4);

Tailwind

colors: {
  custom: {
    50: '#9962bf',
    500: '#681aa3',
    950: '#000000',
  },
}

SCSS

$custom: #681aa3;
$custom-light: #9962bf;
$custom-dark: #000000;

JSON

{
  "hex": "#681aa3",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 163
  },
  "hsl": {
    "h": 274.161,
    "s": 72.487,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42439,
    "c": 0.19899,
    "h": 304.4
  },
  "luminance": 0.06326
}

Semantic roles & 50–950 ramp

primary

#681AA3

secondary

#84C752

accent

#EF3987

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #681AA3

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

Preview Lab → · Contrast checker → · Palette generator →