#681981#681981

#681981 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.6% C 0.168 H 316.3°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#681981
RGB	rgb(104, 25, 129)
HSL	hsl(286, 68%, 30%)
HSV	hsv(286, 81%, 51%)
CMYK	cmyk(19.4%, 80.6%, 0%, 49.4%)
CIE-LAB	lab(27.36, 49.28, -41.24)
CIE-LCH	lch(27.36, 64.26, 320.08°)
OKLab	oklab(39.59% 0.1217 -0.1163)
OKLCH	oklch(39.59% 0.168 316.3)
XYZ	xyz(10.0184, 5.2237, 21.2452)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681981 #328119

analogous

#341981 #681981 #811966

triadic

#681981 #816819 #198168

tetradic

#681981 #813419 #328119 #196681

square

#681981 #813419 #328119 #196681

split-complementary

#681981 #668119 #198134

monochromatic

#15051A #3F0F4E #681981 #9123B4 #B33BD9

Accessibility & contrast

On white

10.27

#681981 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#681981 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681981

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681981	#FFFFFF	#000000	##FFFFFF
##681981	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)

#003C84

Deuteranopia (green-blind)

#18437F

Tritanopia (blue-blind)

#66314D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681981;
/* rgb */ color: rgb(104, 25, 129);
/* oklch */ color: oklch(39.6% 0.168 316.3);

Tailwind

colors: {
  custom: {
    50: '#9760a6',
    500: '#681981',
    950: '#000000',
  },
}

SCSS

$custom: #681981;
$custom-light: #9760a6;
$custom-dark: #000000;

JSON

{
  "hex": "#681981",
  "rgb": {
    "r": 104,
    "g": 25,
    "b": 129
  },
  "hsl": {
    "h": 285.577,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39588,
    "c": 0.16831,
    "h": 316.3
  },
  "luminance": 0.05223
}

Semantic roles & 50–950 ramp

primary

#681981

secondary

#5DB541

accent

#EA3D67

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #681981

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

Preview Lab → · Contrast checker → · Palette generator →