#683C9D#683C9D

#683C9D is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.8% C 0.152 H 301.5°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#683C9D
RGB	rgb(104, 60, 157)
HSL	hsl(267, 45%, 43%)
HSV	hsv(267, 62%, 62%)
CMYK	cmyk(33.8%, 61.8%, 0%, 38.4%)
CIE-LAB	lab(35.22, 39.51, -45.82)
CIE-LCH	lch(35.22, 60.51, 310.77°)
OKLab	oklab(45.85% 0.0797 -0.1299)
OKLCH	oklch(45.85% 0.152 301.5)
XYZ	xyz(13.4091, 8.6090, 32.8470)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683C9D #719D3C

analogous

#3C419D #683C9D #983C9D

triadic

#683C9D #9D683C #3C9D68

tetradic

#683C9D #9D3C41 #719D3C #3C9D98

square

#683C9D #9D3C41 #719D3C #3C9D98

split-complementary

#683C9D #9D983C #419D3C

monochromatic

#2D1A44 #4B2B71 #683C9D #8657BF #A684D0

Accessibility & contrast

On white

7.72

#683C9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#683C9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683C9D

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683C9D	#FFFFFF	#000000	##FFFFFF
##683C9D	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A0

Deuteranopia (green-blind)

#1E529B

Tritanopia (blue-blind)

#5D5067

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #683c9d;
/* rgb */ color: rgb(104, 60, 157);
/* oklch */ color: oklch(45.8% 0.152 301.5);

Tailwind

colors: {
  custom: {
    50: '#9774ba',
    500: '#683c9d',
    950: '#000000',
  },
}

SCSS

$custom: #683c9d;
$custom-light: #9774ba;
$custom-dark: #000000;

JSON

{
  "hex": "#683c9d",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 157
  },
  "hsl": {
    "h": 267.216,
    "s": 44.7,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45849,
    "c": 0.15245,
    "h": 301.5
  },
  "luminance": 0.08609
}

Semantic roles & 50–950 ramp

primary

#683C9D

secondary

#9DBA7B

accent

#D4539A

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683C9D

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

Preview Lab → · Contrast checker → · Palette generator →