#683BB2#683BB2

#683BB2 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.3% C 0.179 H 296.2°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#683BB2
RGB	rgb(104, 59, 178)
HSL	hsl(263, 50%, 46%)
HSV	hsv(263, 67%, 70%)
CMYK	cmyk(41.6%, 66.9%, 0%, 30.2%)
CIE-LAB	lab(36.53, 45.62, -56.28)
CIE-LCH	lch(36.53, 72.45, 309.03°)
OKLab	oklab(47.27% 0.0791 -0.1607)
OKLCH	oklch(47.27% 0.179 296.2)
XYZ	xyz(15.3067, 9.2850, 43.0966)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683BB2 #85B23B

analogous

#3B4AB2 #683BB2 #A43BB2

triadic

#683BB2 #B2683B #3BB268

tetradic

#683BB2 #B23B4A #85B23B #3BB2A4

square

#683BB2 #B23B4A #85B23B #3BB2A4

split-complementary

#683BB2 #B2A43B #4AB23B

monochromatic

#321D56 #4D2C84 #683BB2 #8860CA #AA8EDA

Accessibility & contrast

On white

7.35

#683BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#683BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683BB2

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683BB2	#FFFFFF	#000000	##FFFFFF
##683BB2	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B6

Deuteranopia (green-blind)

#0054B0

Tritanopia (blue-blind)

#555771

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #683bb2;
/* rgb */ color: rgb(104, 59, 178);
/* oklch */ color: oklch(47.3% 0.179 296.2);

Tailwind

colors: {
  custom: {
    50: '#9974ca',
    500: '#683bb2',
    950: '#000000',
  },
}

SCSS

$custom: #683bb2;
$custom-light: #9974ca;
$custom-dark: #000000;

JSON

{
  "hex": "#683bb2",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 178
  },
  "hsl": {
    "h": 262.689,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47272,
    "c": 0.17909,
    "h": 296.2
  },
  "luminance": 0.09285
}

Semantic roles & 50–950 ramp

primary

#683BB2

secondary

#ACC485

accent

#DA4EA5

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683BB2

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

Preview Lab → · Contrast checker → · Palette generator →