#684EDD#684EDD

#684EDD is a mid, highly saturated violet. Relative luminance 0.136; OKLCH L 53.5% C 0.207 H 285.3°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#684EDD
RGB	rgb(104, 78, 221)
HSL	hsl(251, 68%, 59%)
HSV	hsv(251, 65%, 87%)
CMYK	cmyk(52.9%, 64.7%, 0%, 13.3%)
CIE-LAB	lab(43.67, 47.36, -69.64)
CIE-LCH	lch(43.67, 84.22, 304.22°)
OKLab	oklab(53.46% 0.0548 -0.2)
OKLCH	oklch(53.46% 0.207 285.3)
XYZ	xyz(21.4805, 13.6111, 69.8879)
Luminance	0.1361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684EDD #C3DD4E

analogous

#4E7BDD #684EDD #AF4EDD

triadic

#684EDD #DD684E #4EDD68

tetradic

#684EDD #DD4E7B #C3DD4E #4EDDAF

square

#684EDD #DD4E7B #C3DD4E #4EDDAF

split-complementary

#684EDD #DDAF4E #7BDD4E

monochromatic

#321C94 #4426C7 #684EDD #9481E7 #C0B5F1

Accessibility & contrast

On white

5.64

#684EDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#684EDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684EDD

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684EDD	#FFFFFF	#000000	##FFFFFF
##684EDD	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE1

Deuteranopia (green-blind)

#0063DA

Tritanopia (blue-blind)

#37728F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #684edd;
/* rgb */ color: rgb(104, 78, 221);
/* oklch */ color: oklch(53.5% 0.207 285.3);

Tailwind

colors: {
  custom: {
    50: '#9d81e9',
    500: '#684edd',
    950: '#000000',
  },
}

SCSS

$custom: #684edd;
$custom-light: #9d81e9;
$custom-dark: #000000;

JSON

{
  "hex": "#684edd",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 221
  },
  "hsl": {
    "h": 250.909,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53459,
    "c": 0.20734,
    "h": 285.3
  },
  "luminance": 0.13612
}

Semantic roles & 50–950 ramp

primary

#684EDD

secondary

#D5E0A7

accent

#EB3DCB

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684EDD

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

Preview Lab → · Contrast checker → · Palette generator →