#683CB4#683CB4

#683CB4 is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.6% C 0.180 H 295.6°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#683CB4
RGB	rgb(104, 60, 180)
HSL	hsl(262, 50%, 47%)
HSV	hsv(262, 67%, 71%)
CMYK	cmyk(42.2%, 66.7%, 0%, 29.4%)
CIE-LAB	lab(36.87, 45.63, -56.90)
CIE-LCH	lch(36.87, 72.94, 308.72°)
OKLab	oklab(47.57% 0.0778 -0.1625)
OKLCH	oklch(47.57% 0.18 295.6)
XYZ	xyz(15.5608, 9.4697, 44.1792)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683CB4 #88B43C

analogous

#3C4CB4 #683CB4 #A43CB4

triadic

#683CB4 #B4683C #3CB468

tetradic

#683CB4 #B43C4C #88B43C #3CB4A4

square

#683CB4 #B43C4C #88B43C #3CB4A4

split-complementary

#683CB4 #B4A43C #4CB43C

monochromatic

#331D58 #4D2D86 #683CB4 #8962CB #AB90DA

Accessibility & contrast

On white

7.26

#683CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#683CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CB4

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CB4	#FFFFFF	#000000	##FFFFFF
##683CB4	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B8

Deuteranopia (green-blind)

#0055B2

Tritanopia (blue-blind)

#545873

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #683cb4;
/* rgb */ color: rgb(104, 60, 180);
/* oklch */ color: oklch(47.6% 0.180 295.6);

Tailwind

colors: {
  custom: {
    50: '#9975cb',
    500: '#683cb4',
    950: '#000000',
  },
}

SCSS

$custom: #683cb4;
$custom-light: #9975cb;
$custom-dark: #000000;

JSON

{
  "hex": "#683cb4",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 180
  },
  "hsl": {
    "h": 262,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47568,
    "c": 0.18016,
    "h": 295.6
  },
  "luminance": 0.0947
}

Semantic roles & 50–950 ramp

primary

#683CB4

secondary

#AEC587

accent

#DA4EA6

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683CB4

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

Preview Lab → · Contrast checker → · Palette generator →