#684CA7#684CA7

#684CA7 is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.1% C 0.141 H 294.9°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#684CA7
RGB	rgb(104, 76, 167)
HSL	hsl(258, 37%, 48%)
HSV	hsv(258, 54%, 65%)
CMYK	cmyk(37.7%, 54.5%, 0%, 34.5%)
CIE-LAB	lab(39.41, 32.94, -45.09)
CIE-LCH	lch(39.41, 55.84, 306.15°)
OKLab	oklab(49.14% 0.0593 -0.1278)
OKLCH	oklch(49.14% 0.141 294.9)
XYZ	xyz(15.2666, 10.9017, 37.8516)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CA7 #8BA74C

analogous

#4C5DA7 #684CA7 #964CA7

triadic

#684CA7 #A7684C #4CA768

tetradic

#684CA7 #A74C5D #8BA74C #4CA796

square

#684CA7 #A74C5D #8BA74C #4CA796

split-complementary

#684CA7 #A7964C #5DA74C

monochromatic

#342653 #4E397D #684CA7 #8972BF #AC9CD2

Accessibility & contrast

On white

6.60

#684CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#684CA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CA7

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CA7	#FFFFFF	#000000	##FFFFFF
##684CA7	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245EAA

Deuteranopia (green-blind)

#2C5BA5

Tritanopia (blue-blind)

#595F72

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #684ca7;
/* rgb */ color: rgb(104, 76, 167);
/* oklch */ color: oklch(49.1% 0.141 294.9);

Tailwind

colors: {
  custom: {
    50: '#977fc2',
    500: '#684ca7',
    950: '#000000',
  },
}

SCSS

$custom: #684ca7;
$custom-light: #977fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#684ca7",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 167
  },
  "hsl": {
    "h": 258.462,
    "s": 37.449,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49138,
    "c": 0.14085,
    "h": 294.9
  },
  "luminance": 0.10902
}

Semantic roles & 50–950 ramp

primary

#684CA7

secondary

#B0BE90

accent

#CD5AAA

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #684CA7

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

Preview Lab → · Contrast checker → · Palette generator →