#684FB7#684FB7

#684FB7 is a mid, vivid violet. Relative luminance 0.120; OKLCH L 50.7% C 0.158 H 290.8°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#684FB7
RGB	rgb(104, 79, 183)
HSL	hsl(254, 42%, 51%)
HSV	hsv(254, 57%, 72%)
CMYK	cmyk(43.2%, 56.8%, 0%, 28.2%)
CIE-LAB	lab(41.14, 35.69, -51.77)
CIE-LCH	lch(41.14, 62.88, 304.58°)
OKLab	oklab(50.75% 0.0559 -0.1474)
OKLCH	oklch(50.75% 0.158 290.8)
XYZ	xyz(17.0498, 11.9534, 46.1995)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FB7 #9EB74F

analogous

#4F6AB7 #684FB7 #9C4FB7

triadic

#684FB7 #B7684F #4FB768

tetradic

#684FB7 #B74F6A #9EB74F #4FB79C

square

#684FB7 #B74F6A #9EB74F #4FB79C

split-complementary

#684FB7 #B79C4F #6AB74F

monochromatic

#372963 #4F3A8F #684FB7 #8D7AC9 #B3A6DB

Accessibility & contrast

On white

6.19

#684FB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#684FB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FB7

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FB7	#FFFFFF	#000000	##FFFFFF
##684FB7	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1363BA

Deuteranopia (green-blind)

#1A5FB5

Tritanopia (blue-blind)

#51667B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #684fb7;
/* rgb */ color: rgb(104, 79, 183);
/* oklch */ color: oklch(50.7% 0.158 290.8);

Tailwind

colors: {
  custom: {
    50: '#9881cd',
    500: '#684fb7',
    950: '#000000',
  },
}

SCSS

$custom: #684fb7;
$custom-light: #9881cd;
$custom-dark: #000000;

JSON

{
  "hex": "#684fb7",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 183
  },
  "hsl": {
    "h": 254.423,
    "s": 41.935,
    "l": 51.373
  },
  "oklch": {
    "l": 0.50746,
    "c": 0.15764,
    "h": 290.8
  },
  "luminance": 0.11954
}

Semantic roles & 50–950 ramp

primary

#684FB7

secondary

#BDC89A

accent

#D256B4

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684FB7

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

Preview Lab → · Contrast checker → · Palette generator →