#681784#681784

#681784 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.7% C 0.173 H 315.2°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#681784
RGB	rgb(104, 23, 132)
HSL	hsl(285, 70%, 30%)
HSV	hsv(285, 83%, 52%)
CMYK	cmyk(21.2%, 82.6%, 0%, 48.2%)
CIE-LAB	lab(27.36, 50.56, -43.13)
CIE-LCH	lch(27.36, 66.45, 319.53°)
OKLab	oklab(39.66% 0.1228 -0.1218)
OKLCH	oklch(39.66% 0.173 315.2)
XYZ	xyz(10.1795, 5.2222, 22.2971)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681784 #338417

analogous

#311784 #681784 #841769

triadic

#681784 #846817 #178468

tetradic

#681784 #843117 #338417 #176984

square

#681784 #843117 #338417 #176984

split-complementary

#681784 #698417 #178431

monochromatic

#16051C #3F0E50 #681784 #9120B8 #B239DC

Accessibility & contrast

On white

10.27

#681784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#681784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681784

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681784	#FFFFFF	#000000	##FFFFFF
##681784	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C87

Deuteranopia (green-blind)

#114382

Tritanopia (blue-blind)

#66314E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681784;
/* rgb */ color: rgb(104, 23, 132);
/* oklch */ color: oklch(39.7% 0.173 315.2);

Tailwind

colors: {
  custom: {
    50: '#9760a8',
    500: '#681784',
    950: '#000000',
  },
}

SCSS

$custom: #681784;
$custom-light: #9760a8;
$custom-dark: #000000;

JSON

{
  "hex": "#681784",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 132
  },
  "hsl": {
    "h": 284.587,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39656,
    "c": 0.17297,
    "h": 315.2
  },
  "luminance": 0.05222
}

Semantic roles & 50–950 ramp

primary

#681784

secondary

#5EB83F

accent

#ED3B69

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #681784

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

Preview Lab → · Contrast checker → · Palette generator →