#683FB7#683FB7

#683FB7 is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.2% C 0.180 H 294.4°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#683FB7
RGB	rgb(104, 63, 183)
HSL	hsl(261, 49%, 48%)
HSV	hsv(261, 66%, 72%)
CMYK	cmyk(43.2%, 65.6%, 0%, 28.2%)
CIE-LAB	lab(37.69, 44.83, -57.35)
CIE-LCH	lch(37.69, 72.79, 308.01°)
OKLab	oklab(48.23% 0.0742 -0.1638)
OKLCH	oklch(48.23% 0.18 294.4)
XYZ	xyz(16.0314, 9.9166, 45.8600)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FB7 #8EB73F

analogous

#3F52B7 #683FB7 #A43FB7

triadic

#683FB7 #B7683F #3FB768

tetradic

#683FB7 #B73F52 #8EB73F #3FB7A4

square

#683FB7 #B73F52 #8EB73F #3FB7A4

split-complementary

#683FB7 #B7A43F #52B73F

monochromatic

#34205C #4E2F89 #683FB7 #8A68CB #AD96DB

Accessibility & contrast

On white

7.04

#683FB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#683FB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683FB7

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FB7	#FFFFFF	#000000	##FFFFFF
##683FB7	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABB

Deuteranopia (green-blind)

#0057B5

Tritanopia (blue-blind)

#525B75

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #683fb7;
/* rgb */ color: rgb(104, 63, 183);
/* oklch */ color: oklch(48.2% 0.180 294.4);

Tailwind

colors: {
  custom: {
    50: '#9976cd',
    500: '#683fb7',
    950: '#000000',
  },
}

SCSS

$custom: #683fb7;
$custom-light: #9976cd;
$custom-dark: #000000;

JSON

{
  "hex": "#683fb7",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 183
  },
  "hsl": {
    "h": 260.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.48229,
    "c": 0.17983,
    "h": 294.4
  },
  "luminance": 0.09917
}

Semantic roles & 50–950 ramp

primary

#683FB7

secondary

#B2C68B

accent

#D84FAA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #683FB7

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

Preview Lab → · Contrast checker → · Palette generator →