#684AA3#684AA3

#684AA3 is a mid, vivid violet. Relative luminance 0.105; OKLCH L 48.5% C 0.139 H 296.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#684AA3
RGB	rgb(104, 74, 163)
HSL	hsl(260, 38%, 46%)
HSV	hsv(260, 55%, 64%)
CMYK	cmyk(36.2%, 54.6%, 0%, 36.1%)
CIE-LAB	lab(38.70, 33.02, -43.85)
CIE-LCH	lch(38.70, 54.89, 306.99°)
OKLab	oklab(48.53% 0.0617 -0.1241)
OKLCH	oklch(48.53% 0.139 296.4)
XYZ	xyz(14.7669, 10.4847, 35.8890)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684AA3 #85A34A

analogous

#4A59A3 #684AA3 #954AA3

triadic

#684AA3 #A3684A #4AA368

tetradic

#684AA3 #A34A59 #85A34A #4AA395

square

#684AA3 #A34A59 #85A34A #4AA395

split-complementary

#684AA3 #A3954A #59A34A

monochromatic

#32244F #4D3779 #684AA3 #886DBD #AA97D0

Accessibility & contrast

On white

6.78

#684AA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#684AA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684AA3

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684AA3	#FFFFFF	#000000	##FFFFFF
##684AA3	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255CA6

Deuteranopia (green-blind)

#2D5AA1

Tritanopia (blue-blind)

#5A5C6F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #684aa3;
/* rgb */ color: rgb(104, 74, 163);
/* oklch */ color: oklch(48.5% 0.139 296.4);

Tailwind

colors: {
  custom: {
    50: '#967dbf',
    500: '#684aa3',
    950: '#000000',
  },
}

SCSS

$custom: #684aa3;
$custom-light: #967dbf;
$custom-dark: #000000;

JSON

{
  "hex": "#684aa3",
  "rgb": {
    "r": 104,
    "g": 74,
    "b": 163
  },
  "hsl": {
    "h": 260.225,
    "s": 37.553,
    "l": 46.471
  },
  "oklch": {
    "l": 0.48528,
    "c": 0.13862,
    "h": 296.4
  },
  "luminance": 0.10485
}

Semantic roles & 50–950 ramp

primary

#684AA3

secondary

#ACBC8D

accent

#CE5AA7

background

#F9F7FB

surface

#F2EEF7

border

#CCC9D0

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #684AA3

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

Preview Lab → · Contrast checker → · Palette generator →