#683DB5#683DB5

#683DB5 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.8% C 0.180 H 295.2°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#683DB5
RGB	rgb(104, 61, 181)
HSL	hsl(262, 50%, 47%)
HSV	hsv(262, 66%, 71%)
CMYK	cmyk(42.5%, 66.3%, 0%, 29%)
CIE-LAB	lab(37.15, 45.36, -57.05)
CIE-LCH	lch(37.15, 72.89, 308.49°)
OKLab	oklab(47.79% 0.0766 -0.163)
OKLCH	oklch(47.79% 0.18 295.2)
XYZ	xyz(15.7159, 9.6164, 44.7352)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.17

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683DB5 #8AB53D

analogous

#3D4EB5 #683DB5 #A43DB5

triadic

#683DB5 #B5683D #3DB568

tetradic

#683DB5 #B53D4E #8AB53D #3DB5A4

square

#683DB5 #B53D4E #8AB53D #3DB5A4

split-complementary

#683DB5 #B5A43D #4EB53D

monochromatic

#331E59 #4E2E87 #683DB5 #8964CB #AC92DA

Accessibility & contrast

On white

7.18

#683DB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#683DB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683DB5

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DB5	#FFFFFF	#000000	##FFFFFF
##683DB5	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B9

Deuteranopia (green-blind)

#0056B3

Tritanopia (blue-blind)

#545974

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #683db5;
/* rgb */ color: rgb(104, 61, 181);
/* oklch */ color: oklch(47.8% 0.180 295.2);

Tailwind

colors: {
  custom: {
    50: '#9975cc',
    500: '#683db5',
    950: '#000000',
  },
}

SCSS

$custom: #683db5;
$custom-light: #9975cc;
$custom-dark: #000000;

JSON

{
  "hex": "#683db5",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 261.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47787,
    "c": 0.18005,
    "h": 295.2
  },
  "luminance": 0.09617
}

Semantic roles & 50–950 ramp

primary

#683DB5

secondary

#B0C588

accent

#D94FA8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683DB5

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

Preview Lab → · Contrast checker → · Palette generator →