#683F97#683F97

#683F97 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 45.9% C 0.140 H 302.7°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#683F97
RGB	rgb(104, 63, 151)
HSL	hsl(268, 41%, 42%)
HSV	hsv(268, 58%, 59%)
CMYK	cmyk(31.1%, 58.3%, 0%, 40.8%)
CIE-LAB	lab(35.46, 36.26, -41.80)
CIE-LCH	lch(35.46, 55.33, 310.94°)
OKLab	oklab(45.9% 0.0759 -0.1181)
OKLCH	oklch(45.9% 0.14 302.7)
XYZ	xyz(13.0711, 8.7324, 30.2691)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F97 #6E973F

analogous

#3F4297 #683F97 #943F97

triadic

#683F97 #97683F #3F9768

tetradic

#683F97 #973F42 #6E973F #3F9794

square

#683F97 #973F42 #6E973F #3F9794

split-complementary

#683F97 #97943F #42973F

monochromatic

#2D1B41 #4A2D6C #683F97 #8659BA #A685CC

Accessibility & contrast

On white

7.65

#683F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#683F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F97

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F97	#FFFFFF	#000000	##FFFFFF
##683F97	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19539A

Deuteranopia (green-blind)

#2A5395

Tritanopia (blue-blind)

#5F5065

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #683f97;
/* rgb */ color: rgb(104, 63, 151);
/* oklch */ color: oklch(45.9% 0.140 302.7);

Tailwind

colors: {
  custom: {
    50: '#9676b6',
    500: '#683f97',
    950: '#000000',
  },
}

SCSS

$custom: #683f97;
$custom-light: #9676b6;
$custom-dark: #000000;

JSON

{
  "hex": "#683f97",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 151
  },
  "hsl": {
    "h": 267.955,
    "s": 41.121,
    "l": 41.961
  },
  "oklch": {
    "l": 0.459,
    "c": 0.14043,
    "h": 302.7
  },
  "luminance": 0.08732
}

Semantic roles & 50–950 ramp

primary

#683F97

secondary

#9BB67C

accent

#D15798

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #683F97

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

Preview Lab → · Contrast checker → · Palette generator →