#684FB0#684FB0

#684FB0 is a mid, vivid violet. Relative luminance 0.117; OKLCH L 50.3% C 0.148 H 292.1°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#684FB0
RGB	rgb(104, 79, 176)
HSL	hsl(255, 38%, 50%)
HSV	hsv(255, 55%, 69%)
CMYK	cmyk(40.9%, 55.1%, 0%, 31%)
CIE-LAB	lab(40.69, 33.68, -48.38)
CIE-LCH	lch(40.69, 58.95, 304.84°)
OKLab	oklab(50.26% 0.0558 -0.1374)
OKLCH	oklch(50.26% 0.148 292.1)
XYZ	xyz(16.3393, 11.6692, 42.4574)
Luminance	0.1167 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FB0 #97B04F

analogous

#4F67B0 #684FB0 #984FB0

triadic

#684FB0 #B0684F #4FB068

tetradic

#684FB0 #B04F67 #97B04F #4FB098

square

#684FB0 #B04F67 #97B04F #4FB098

split-complementary

#684FB0 #B0984F #67B04F

monochromatic

#36295C #4F3C86 #684FB0 #8C79C3 #B0A3D6

Accessibility & contrast

On white

6.30

#684FB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#684FB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FB0

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FB0	#FFFFFF	#000000	##FFFFFF
##684FB0	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2061B3

Deuteranopia (green-blind)

#265EAE

Tritanopia (blue-blind)

#556378

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #684fb0;
/* rgb */ color: rgb(104, 79, 176);
/* oklch */ color: oklch(50.3% 0.148 292.1);

Tailwind

colors: {
  custom: {
    50: '#9781c8',
    500: '#684fb0',
    950: '#000000',
  },
}

SCSS

$custom: #684fb0;
$custom-light: #9781c8;
$custom-dark: #000000;

JSON

{
  "hex": "#684fb0",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 176
  },
  "hsl": {
    "h": 255.464,
    "s": 38.039,
    "l": 50
  },
  "oklch": {
    "l": 0.50263,
    "c": 0.14833,
    "h": 292.1
  },
  "luminance": 0.1167
}

Semantic roles & 50–950 ramp

primary

#684FB0

secondary

#B8C398

accent

#CE5AB0

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684FB0

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

Preview Lab → · Contrast checker → · Palette generator →