#682CA6#682CA6

#682CA6 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.4% C 0.184 H 301.6°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#682CA6
RGB	rgb(104, 44, 166)
HSL	hsl(270, 58%, 41%)
HSV	hsv(270, 73%, 65%)
CMYK	cmyk(37.3%, 73.5%, 0%, 34.9%)
CIE-LAB	lab(32.91, 49.98, -54.99)
CIE-LCH	lch(32.91, 74.31, 312.27°)
OKLab	oklab(44.4% 0.0966 -0.1568)
OKLCH	oklch(44.4% 0.184 301.6)
XYZ	xyz(13.4909, 7.4975, 36.8054)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682CA6 #6AA62C

analogous

#2C2DA6 #682CA6 #A52CA6

triadic

#682CA6 #A6682C #2CA668

tetradic

#682CA6 #A62C2D #6AA62C #2CA6A5

square

#682CA6 #A62C2D #6AA62C #2CA6A5

split-complementary

#682CA6 #A6A52C #2DA62C

monochromatic

#2B1245 #4A1F76 #682CA6 #8642CD #A573DA

Accessibility & contrast

On white

8.40

#682CA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#682CA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682CA6

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682CA6	#FFFFFF	#000000	##FFFFFF
##682CA6	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAA

Deuteranopia (green-blind)

#004DA4

Tritanopia (blue-blind)

#5B4A66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #682ca6;
/* rgb */ color: rgb(104, 44, 166);
/* oklch */ color: oklch(44.4% 0.184 301.6);

Tailwind

colors: {
  custom: {
    50: '#996bc1',
    500: '#682ca6',
    950: '#000000',
  },
}

SCSS

$custom: #682ca6;
$custom-light: #996bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#682ca6",
  "rgb": {
    "r": 104,
    "g": 44,
    "b": 166
  },
  "hsl": {
    "h": 269.508,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44402,
    "c": 0.18415,
    "h": 301.6
  },
  "luminance": 0.07498
}

Semantic roles & 50–950 ramp

primary

#682CA6

secondary

#98C16D

accent

#E14695

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #682CA6

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

Preview Lab → · Contrast checker → · Palette generator →