#683CB6#683CB6

#683CB6 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.7% C 0.183 H 295.1°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#683CB6
RGB	rgb(104, 60, 182)
HSL	hsl(262, 50%, 47%)
HSV	hsv(262, 67%, 71%)
CMYK	cmyk(42.9%, 67%, 0%, 28.6%)
CIE-LAB	lab(37.03, 46.17, -57.84)
CIE-LCH	lch(37.03, 74.00, 308.60°)
OKLab	oklab(47.73% 0.0775 -0.1652)
OKLCH	oklch(47.73% 0.183 295.1)
XYZ	xyz(15.7660, 9.5518, 45.2599)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683CB6 #8AB63C

analogous

#3C4DB6 #683CB6 #A53CB6

triadic

#683CB6 #B6683C #3CB668

tetradic

#683CB6 #B63C4D #8AB63C #3CB6A5

square

#683CB6 #B63C4D #8AB63C #3CB6A5

split-complementary

#683CB6 #B6A53C #4DB63C

monochromatic

#331E5A #4E2D88 #683CB6 #8963CC #AC91DB

Accessibility & contrast

On white

7.22

#683CB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#683CB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CB6

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CB6	#FFFFFF	#000000	##FFFFFF
##683CB6	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BA

Deuteranopia (green-blind)

#0055B3

Tritanopia (blue-blind)

#535974

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #683cb6;
/* rgb */ color: rgb(104, 60, 182);
/* oklch */ color: oklch(47.7% 0.183 295.1);

Tailwind

colors: {
  custom: {
    50: '#9975cd',
    500: '#683cb6',
    950: '#000000',
  },
}

SCSS

$custom: #683cb6;
$custom-light: #9975cd;
$custom-dark: #000000;

JSON

{
  "hex": "#683cb6",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 182
  },
  "hsl": {
    "h": 261.639,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47725,
    "c": 0.18253,
    "h": 295.1
  },
  "luminance": 0.09552
}

Semantic roles & 50–950 ramp

primary

#683CB6

secondary

#B0C688

accent

#DA4EA7

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0813

muted

#7E7B82

Preview Lab

Preview with #683CB6

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

Preview Lab → · Contrast checker → · Palette generator →