#681A90#681A90

#681A90 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.8% C 0.181 H 310.5°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#681A90
RGB	rgb(104, 26, 144)
HSL	hsl(280, 69%, 33%)
HSV	hsv(280, 82%, 56%)
CMYK	cmyk(27.8%, 81.9%, 0%, 43.5%)
CIE-LAB	lab(28.63, 52.11, -48.54)
CIE-LCH	lch(28.63, 71.21, 317.03°)
OKLab	oklab(40.84% 0.1177 -0.1377)
OKLCH	oklch(40.84% 0.181 310.5)
XYZ	xyz(11.1114, 5.6957, 26.8942)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681A90 #42901A

analogous

#2D1A90 #681A90 #901A7D

triadic

#681A90 #90681A #1A9068

tetradic

#681A90 #902D1A #42901A #1A7D90

square

#681A90 #902D1A #42901A #1A7D90

split-complementary

#681A90 #7D901A #1A902D

monochromatic

#1D0728 #43115C #681A90 #8D23C4 #AB47DE

Accessibility & contrast

On white

9.82

#681A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#681A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681A90

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681A90	#FFFFFF	#000000	##FFFFFF
##681A90	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00458E

Tritanopia (blue-blind)

#623856

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #681a90;
/* rgb */ color: rgb(104, 26, 144);
/* oklch */ color: oklch(40.8% 0.181 310.5);

Tailwind

colors: {
  custom: {
    50: '#9861b1',
    500: '#681a90',
    950: '#000000',
  },
}

SCSS

$custom: #681a90;
$custom-light: #9861b1;
$custom-dark: #000000;

JSON

{
  "hex": "#681a90",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 144
  },
  "hsl": {
    "h": 279.661,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.40841,
    "c": 0.18117,
    "h": 310.5
  },
  "luminance": 0.05695
}

Semantic roles & 50–950 ramp

primary

#681A90

secondary

#6FBF47

accent

#EC3C77

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #681A90

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

Preview Lab → · Contrast checker → · Palette generator →