#684FDD#684FDD

#684FDD is a mid, highly saturated violet. Relative luminance 0.138; OKLCH L 53.6% C 0.206 H 285.1°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#684FDD
RGB	rgb(104, 79, 221)
HSL	hsl(251, 68%, 59%)
HSV	hsv(251, 64%, 87%)
CMYK	cmyk(52.9%, 64.3%, 0%, 13.3%)
CIE-LAB	lab(43.88, 46.80, -69.30)
CIE-LCH	lch(43.88, 83.63, 304.03°)
OKLab	oklab(53.61% 0.0539 -0.199)
OKLCH	oklch(53.61% 0.206 285.1)
XYZ	xyz(21.5521, 13.7543, 69.9118)
Luminance	0.1376 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FDD #C4DD4F

analogous

#4F7DDD #684FDD #AF4FDD

triadic

#684FDD #DD684F #4FDD68

tetradic

#684FDD #DD4F7D #C4DD4F #4FDDAF

square

#684FDD #DD4F7D #C4DD4F #4FDDAF

split-complementary

#684FDD #DDAF4F #7DDD4F

monochromatic

#321D95 #4327C8 #684FDD #9482E7 #C0B6F1

Accessibility & contrast

On white

5.60

#684FDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#684FDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FDD

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FDD	#FFFFFF	#000000	##FFFFFF
##684FDD	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE1

Deuteranopia (green-blind)

#0063DA

Tritanopia (blue-blind)

#37728F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #684fdd;
/* rgb */ color: rgb(104, 79, 221);
/* oklch */ color: oklch(53.6% 0.206 285.1);

Tailwind

colors: {
  custom: {
    50: '#9d82e9',
    500: '#684fdd',
    950: '#000000',
  },
}

SCSS

$custom: #684fdd;
$custom-light: #9d82e9;
$custom-dark: #000000;

JSON

{
  "hex": "#684fdd",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 221
  },
  "hsl": {
    "h": 250.563,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.5361,
    "c": 0.20613,
    "h": 285.1
  },
  "luminance": 0.13755
}

Semantic roles & 50–950 ramp

primary

#684FDD

secondary

#D6E0A8

accent

#EA3DCC

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684FDD

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

Preview Lab → · Contrast checker → · Palette generator →