#684BD9#684BD9

#684BD9 is a mid, highly saturated violet. Relative luminance 0.130; OKLCH L 52.7% C 0.206 H 286.4°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#684BD9
RGB	rgb(104, 75, 217)
HSL	hsl(252, 65%, 57%)
HSV	hsv(252, 65%, 85%)
CMYK	cmyk(52.1%, 65.4%, 0%, 14.9%)
CIE-LAB	lab(42.74, 47.86, -68.88)
CIE-LCH	lch(42.74, 83.87, 304.79°)
OKLab	oklab(52.69% 0.0581 -0.1977)
OKLCH	oklch(52.69% 0.206 286.4)
XYZ	xyz(20.7457, 12.9839, 67.0452)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BD9 #BCD94B

analogous

#4B75D9 #684BD9 #AF4BD9

triadic

#684BD9 #D9684B #4BD968

tetradic

#684BD9 #D94B75 #BCD94B #4BD9AF

square

#684BD9 #D94B75 #BCD94B #4BD9AF

split-complementary

#684BD9 #D9AF4B #75D94B

monochromatic

#341E8C #4728BF #684BD9 #927EE4 #BDB0EE

Accessibility & contrast

On white

5.84

#684BD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#684BD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BD9

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BD9	#FFFFFF	#000000	##FFFFFF
##684BD9	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DD

Deuteranopia (green-blind)

#0061D6

Tritanopia (blue-blind)

#3B6E8B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #684bd9;
/* rgb */ color: rgb(104, 75, 217);
/* oklch */ color: oklch(52.7% 0.206 286.4);

Tailwind

colors: {
  custom: {
    50: '#9d7fe6',
    500: '#684bd9',
    950: '#000000',
  },
}

SCSS

$custom: #684bd9;
$custom-light: #9d7fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#684bd9",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 217
  },
  "hsl": {
    "h": 252.254,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52689,
    "c": 0.20607,
    "h": 286.4
  },
  "luminance": 0.12985
}

Semantic roles & 50–950 ramp

primary

#684BD9

secondary

#D1DDA3

accent

#E840C6

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684BD9

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

Preview Lab → · Contrast checker → · Palette generator →