#684ECA#684ECA

#684ECA is a mid, vivid violet. Relative luminance 0.127; OKLCH L 52.0% C 0.184 H 287.9°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#684ECA
RGB	rgb(104, 78, 202)
HSL	hsl(253, 54%, 55%)
HSV	hsv(253, 61%, 79%)
CMYK	cmyk(48.5%, 61.4%, 0%, 20.8%)
CIE-LAB	lab(42.24, 41.79, -61.06)
CIE-LCH	lch(42.24, 73.99, 304.39°)
OKLab	oklab(51.97% 0.0565 -0.1747)
OKLCH	oklch(51.97% 0.184 287.9)
XYZ	xyz(19.0909, 12.6553, 57.3025)
Luminance	0.1266 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684ECA #B0CA4E

analogous

#4E72CA #684ECA #A64ECA

triadic

#684ECA #CA684E #4ECA68

tetradic

#684ECA #CA4E72 #B0CA4E #4ECAA6

square

#684ECA #CA4E72 #B0CA4E #4ECAA6

split-complementary

#684ECA #CAA64E #72CA4E

monochromatic

#362479 #4B32A8 #684ECA #907DD8 #B8ACE6

Accessibility & contrast

On white

5.95

#684ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#684ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684ECA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684ECA	#FFFFFF	#000000	##FFFFFF
##684ECA	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#0060C7

Tritanopia (blue-blind)

#476B85

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #684eca;
/* rgb */ color: rgb(104, 78, 202);
/* oklch */ color: oklch(52.0% 0.184 287.9);

Tailwind

colors: {
  custom: {
    50: '#9b81db',
    500: '#684eca',
    950: '#000000',
  },
}

SCSS

$custom: #684eca;
$custom-light: #9b81db;
$custom-dark: #000000;

JSON

{
  "hex": "#684eca",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 202
  },
  "hsl": {
    "h": 252.581,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51971,
    "c": 0.18363,
    "h": 287.9
  },
  "luminance": 0.12656
}

Semantic roles & 50–950 ramp

primary

#684ECA

secondary

#C9D4A0

accent

#DD4BBF

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684ECA

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

Preview Lab → · Contrast checker → · Palette generator →