#684CDD#684CDD

#684CDD is a mid, highly saturated violet. Relative luminance 0.133; OKLCH L 53.2% C 0.210 H 285.7°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#684CDD
RGB	rgb(104, 76, 221)
HSL	hsl(252, 68%, 58%)
HSV	hsv(252, 66%, 87%)
CMYK	cmyk(52.9%, 65.6%, 0%, 13.3%)
CIE-LAB	lab(43.26, 48.47, -70.31)
CIE-LCH	lch(43.26, 85.40, 304.58°)
OKLab	oklab(53.16% 0.0566 -0.2019)
OKLCH	oklch(53.16% 0.21 285.7)
XYZ	xyz(21.3406, 13.3313, 69.8413)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CDD #C1DD4C

analogous

#4C78DD #684CDD #B04CDD

triadic

#684CDD #DD684C #4CDD68

tetradic

#684CDD #DD4C78 #C1DD4C #4CDDB0

square

#684CDD #DD4C78 #C1DD4C #4CDDB0

split-complementary

#684CDD #DDB04C #78DD4C

monochromatic

#331C93 #4526C6 #684CDD #937FE7 #BFB3F1

Accessibility & contrast

On white

5.73

#684CDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#684CDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CDD

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CDD	#FFFFFF	#000000	##FFFFFF
##684CDD	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE1

Deuteranopia (green-blind)

#0062DA

Tritanopia (blue-blind)

#38708E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #684cdd;
/* rgb */ color: rgb(104, 76, 221);
/* oklch */ color: oklch(53.2% 0.210 285.7);

Tailwind

colors: {
  custom: {
    50: '#9d80e9',
    500: '#684cdd',
    950: '#000000',
  },
}

SCSS

$custom: #684cdd;
$custom-light: #9d80e9;
$custom-dark: #000000;

JSON

{
  "hex": "#684cdd",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 221
  },
  "hsl": {
    "h": 251.586,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53161,
    "c": 0.20973,
    "h": 285.7
  },
  "luminance": 0.13332
}

Semantic roles & 50–950 ramp

primary

#684CDD

secondary

#D4DFA6

accent

#EB3DC9

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684CDD

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

Preview Lab → · Contrast checker → · Palette generator →