#682CA8#682CA8

#682CA8 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.6% C 0.186 H 301.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#682CA8
RGB	rgb(104, 44, 168)
HSL	hsl(269, 58%, 42%)
HSV	hsv(269, 74%, 66%)
CMYK	cmyk(38.1%, 73.8%, 0%, 34.1%)
CIE-LAB	lab(33.07, 50.48, -55.93)
CIE-LCH	lch(33.07, 75.34, 312.07°)
OKLab	oklab(44.57% 0.0962 -0.1596)
OKLCH	oklch(44.57% 0.186 301.1)
XYZ	xyz(13.6758, 7.5715, 37.7791)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682CA8 #6CA82C

analogous

#2C2EA8 #682CA8 #A62CA8

triadic

#682CA8 #A8682C #2CA868

tetradic

#682CA8 #A82C2E #6CA82C #2CA8A6

square

#682CA8 #A82C2E #6CA82C #2CA8A6

split-complementary

#682CA8 #A8A62C #2EA82C

monochromatic

#2C1347 #4A1F78 #682CA8 #8643CE #A674DB

Accessibility & contrast

On white

8.35

#682CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#682CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682CA8

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682CA8	#FFFFFF	#000000	##FFFFFF
##682CA8	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAC

Deuteranopia (green-blind)

#004DA6

Tritanopia (blue-blind)

#5A4B68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #682ca8;
/* rgb */ color: rgb(104, 44, 168);
/* oklch */ color: oklch(44.6% 0.186 301.1);

Tailwind

colors: {
  custom: {
    50: '#996bc3',
    500: '#682ca8',
    950: '#000000',
  },
}

SCSS

$custom: #682ca8;
$custom-light: #996bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#682ca8",
  "rgb": {
    "r": 104,
    "g": 44,
    "b": 168
  },
  "hsl": {
    "h": 269.032,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44565,
    "c": 0.1863,
    "h": 301.1
  },
  "luminance": 0.07572
}

Semantic roles & 50–950 ramp

primary

#682CA8

secondary

#99C26E

accent

#E24696

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #682CA8

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

Preview Lab → · Contrast checker → · Palette generator →