#683F9D#683F9D

#683F9D is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.3% C 0.148 H 300.9°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#683F9D
RGB	rgb(104, 63, 157)
HSL	hsl(266, 43%, 43%)
HSV	hsv(266, 60%, 62%)
CMYK	cmyk(33.8%, 59.9%, 0%, 38.4%)
CIE-LAB	lab(35.85, 37.82, -44.81)
CIE-LCH	lch(35.85, 58.64, 310.17°)
OKLab	oklab(46.31% 0.0759 -0.1269)
OKLCH	oklch(46.31% 0.148 300.9)
XYZ	xyz(13.5708, 8.9323, 32.9009)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F9D #749D3F

analogous

#3F459D #683F9D #973F9D

triadic

#683F9D #9D683F #3F9D68

tetradic

#683F9D #9D3F45 #749D3F #3F9D97

square

#683F9D #9D3F45 #749D3F #3F9D97

split-complementary

#683F9D #9D973F #459D3F

monochromatic

#2E1C46 #4B2D71 #683F9D #865CBD #A787CF

Accessibility & contrast

On white

7.54

#683F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#683F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F9D

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F9D	#FFFFFF	#000000	##FFFFFF
##683F9D	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E54A0

Deuteranopia (green-blind)

#23549B

Tritanopia (blue-blind)

#5D5268

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #683f9d;
/* rgb */ color: rgb(104, 63, 157);
/* oklch */ color: oklch(46.3% 0.148 300.9);

Tailwind

colors: {
  custom: {
    50: '#9776ba',
    500: '#683f9d',
    950: '#000000',
  },
}

SCSS

$custom: #683f9d;
$custom-light: #9776ba;
$custom-dark: #000000;

JSON

{
  "hex": "#683f9d",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 157
  },
  "hsl": {
    "h": 266.17,
    "s": 42.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46311,
    "c": 0.14793,
    "h": 300.9
  },
  "luminance": 0.08932
}

Semantic roles & 50–950 ramp

primary

#683F9D

secondary

#A0BA7E

accent

#D3559C

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683F9D

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

Preview Lab → · Contrast checker → · Palette generator →