#681783#681783

#681783 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.6% C 0.172 H 315.6°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#681783
RGB	rgb(104, 23, 131)
HSL	hsl(285, 70%, 30%)
HSV	hsv(285, 82%, 51%)
CMYK	cmyk(20.6%, 82.4%, 0%, 48.6%)
CIE-LAB	lab(27.28, 50.35, -42.62)
CIE-LCH	lch(27.28, 65.97, 319.75°)
OKLab	oklab(39.58% 0.123 -0.1203)
OKLCH	oklch(39.58% 0.172 315.6)
XYZ	xyz(10.1114, 5.1949, 21.9384)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681783 #328317

analogous

#321783 #681783 #831768

triadic

#681783 #836817 #178368

tetradic

#681783 #833217 #328317 #176883

square

#681783 #833217 #328317 #176883

split-complementary

#681783 #688317 #178332

monochromatic

#15051B #3F0E4F #681783 #9120B7 #B338DC

Accessibility & contrast

On white

10.30

#681783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#681783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681783

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681783	#FFFFFF	#000000	##FFFFFF
##681783	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C86

Deuteranopia (green-blind)

#134281

Tritanopia (blue-blind)

#66314E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #681783;
/* rgb */ color: rgb(104, 23, 131);
/* oklch */ color: oklch(39.6% 0.172 315.6);

Tailwind

colors: {
  custom: {
    50: '#975fa8',
    500: '#681783',
    950: '#000000',
  },
}

SCSS

$custom: #681783;
$custom-light: #975fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#681783",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 131
  },
  "hsl": {
    "h": 285,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39579,
    "c": 0.17207,
    "h": 315.6
  },
  "luminance": 0.05195
}

Semantic roles & 50–950 ramp

primary

#681783

secondary

#5DB73F

accent

#ED3B67

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #681783

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

Preview Lab → · Contrast checker → · Palette generator →