#682CA3#682CA3

#682CA3 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.2% C 0.181 H 302.5°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#682CA3
RGB	rgb(104, 44, 163)
HSL	hsl(270, 57%, 41%)
HSV	hsv(270, 73%, 64%)
CMYK	cmyk(36.2%, 73%, 0%, 36.1%)
CIE-LAB	lab(32.68, 49.24, -53.56)
CIE-LCH	lch(32.68, 72.76, 312.59°)
OKLab	oklab(44.16% 0.0972 -0.1526)
OKLCH	oklch(44.16% 0.181 302.5)
XYZ	xyz(13.2189, 7.3887, 35.3730)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682CA3 #67A32C

analogous

#2C2CA3 #682CA3 #A32CA2

triadic

#682CA3 #A3682C #2CA368

tetradic

#682CA3 #A32C2C #67A32C #2CA2A3

square

#682CA3 #A32C2C #67A32C #2CA2A3

split-complementary

#682CA3 #A2A32C #2CA32C

monochromatic

#2B1243 #491F73 #682CA3 #8741CC #A571D9

Accessibility & contrast

On white

8.48

#682CA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#682CA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682CA3

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682CA3	#FFFFFF	#000000	##FFFFFF
##682CA3	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA6

Deuteranopia (green-blind)

#004CA1

Tritanopia (blue-blind)

#5C4965

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #682ca3;
/* rgb */ color: rgb(104, 44, 163);
/* oklch */ color: oklch(44.2% 0.181 302.5);

Tailwind

colors: {
  custom: {
    50: '#986bbf',
    500: '#682ca3',
    950: '#000000',
  },
}

SCSS

$custom: #682ca3;
$custom-light: #986bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#682ca3",
  "rgb": {
    "r": 104,
    "g": 44,
    "b": 163
  },
  "hsl": {
    "h": 270.252,
    "s": 57.488,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44159,
    "c": 0.18093,
    "h": 302.5
  },
  "luminance": 0.07389
}

Semantic roles & 50–950 ramp

primary

#682CA3

secondary

#95C06B

accent

#E14793

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #682CA3

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

Preview Lab → · Contrast checker → · Palette generator →