#682A78#682A78

#682A78 is a dark, vivid purple. Relative luminance 0.060; OKLCH L 40.8% C 0.138 H 318.9°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#682A78
RGB	rgb(104, 42, 120)
HSL	hsl(288, 48%, 32%)
HSV	hsv(288, 65%, 47%)
CMYK	cmyk(13.3%, 65%, 0%, 52.9%)
CIE-LAB	lab(29.30, 40.21, -32.45)
CIE-LCH	lch(29.30, 51.67, 321.09°)
OKLab	oklab(40.78% 0.1038 -0.0907)
OKLCH	oklch(40.78% 0.138 318.9)
XYZ	xyz(9.9266, 5.9555, 18.3923)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682A78 #3A782A

analogous

#412A78 #682A78 #782A61

triadic

#682A78 #78682A #2A7868

tetradic

#682A78 #78412A #3A782A #2A6178

square

#682A78 #78412A #3A782A #2A6178

split-complementary

#682A78 #61782A #2A7841

monochromatic

#190A1D #411A4B #682A78 #8F3AA5 #AE58C5

Accessibility & contrast

On white

9.58

#682A78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#682A78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682A78

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682A78	#FFFFFF	#000000	##FFFFFF
##682A78	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14417A

Deuteranopia (green-blind)

#2F4776

Tritanopia (blue-blind)

#68374D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #682a78;
/* rgb */ color: rgb(104, 42, 120);
/* oklch */ color: oklch(40.8% 0.138 318.9);

Tailwind

colors: {
  custom: {
    50: '#96689f',
    500: '#682a78',
    950: '#000000',
  },
}

SCSS

$custom: #682a78;
$custom-light: #96689f;
$custom-dark: #000000;

JSON

{
  "hex": "#682a78",
  "rgb": {
    "r": 104,
    "g": 42,
    "b": 120
  },
  "hsl": {
    "h": 287.692,
    "s": 48.148,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40778,
    "c": 0.1378,
    "h": 318.9
  },
  "luminance": 0.05955
}

Semantic roles & 50–950 ramp

primary

#682A78

secondary

#66AA54

accent

#D8506C

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E060E

muted

#7E7A7E

Preview Lab

Preview with #682A78

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

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