#681590#681590

#681590 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.5% C 0.185 H 310.9°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#681590
RGB	rgb(104, 21, 144)
HSL	hsl(280, 75%, 32%)
HSV	hsv(280, 85%, 56%)
CMYK	cmyk(27.8%, 85.4%, 0%, 43.5%)
CIE-LAB	lab(28.10, 53.67, -49.41)
CIE-LCH	lch(28.10, 72.95, 317.37°)
OKLab	oklab(40.47% 0.1214 -0.1402)
OKLCH	oklch(40.47% 0.185 310.9)
XYZ	xyz(11.0101, 5.4933, 26.8605)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681590 #3D9015

analogous

#2B1590 #681590 #90157A

triadic

#681590 #906815 #159068

tetradic

#681590 #902B15 #3D9015 #157A90

square

#681590 #902B15 #3D9015 #157A90

split-complementary

#681590 #7A9015 #15902B

monochromatic

#1B0525 #410D5B #681590 #8F1DC5 #AD3DE3

Accessibility & contrast

On white

10.01

#681590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#681590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681590

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681590	#FFFFFF	#000000	##FFFFFF
##681590	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00448E

Tritanopia (blue-blind)

#623655

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #681590;
/* rgb */ color: rgb(104, 21, 144);
/* oklch */ color: oklch(40.5% 0.185 310.9);

Tailwind

colors: {
  custom: {
    50: '#9860b1',
    500: '#681590',
    950: '#000000',
  },
}

SCSS

$custom: #681590;
$custom-light: #9860b1;
$custom-dark: #000000;

JSON

{
  "hex": "#681590",
  "rgb": {
    "r": 104,
    "g": 21,
    "b": 144
  },
  "hsl": {
    "h": 280.488,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40467,
    "c": 0.18549,
    "h": 310.9
  },
  "luminance": 0.05493
}

Semantic roles & 50–950 ramp

primary

#681590

secondary

#69C23E

accent

#F13773

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #681590

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

Preview Lab → · Contrast checker → · Palette generator →