#684DA7#684DA7

#684DA7 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.3% C 0.139 H 294.6°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#684DA7
RGB	rgb(104, 77, 167)
HSL	hsl(258, 37%, 48%)
HSV	hsv(258, 54%, 65%)
CMYK	cmyk(37.7%, 53.9%, 0%, 34.5%)
CIE-LAB	lab(39.65, 32.34, -44.71)
CIE-LCH	lch(39.65, 55.18, 305.88°)
OKLab	oklab(49.31% 0.058 -0.1267)
OKLCH	oklch(49.31% 0.139 294.6)
XYZ	xyz(15.3360, 11.0405, 37.8748)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DA7 #8CA74D

analogous

#4D5FA7 #684DA7 #954DA7

triadic

#684DA7 #A7684D #4DA768

tetradic

#684DA7 #A74D5F #8CA74D #4DA795

square

#684DA7 #A74D5F #8CA74D #4DA795

split-complementary

#684DA7 #A7954D #5FA74D

monochromatic

#342653 #4E3A7D #684DA7 #8973BE #AD9DD2

Accessibility & contrast

On white

6.55

#684DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#684DA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DA7

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DA7	#FFFFFF	#000000	##FFFFFF
##684DA7	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275EAA

Deuteranopia (green-blind)

#2D5CA5

Tritanopia (blue-blind)

#595F72

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #684da7;
/* rgb */ color: rgb(104, 77, 167);
/* oklch */ color: oklch(49.3% 0.139 294.6);

Tailwind

colors: {
  custom: {
    50: '#977fc2',
    500: '#684da7',
    950: '#000000',
  },
}

SCSS

$custom: #684da7;
$custom-light: #977fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#684da7",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 167
  },
  "hsl": {
    "h": 258,
    "s": 36.885,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49312,
    "c": 0.13931,
    "h": 294.6
  },
  "luminance": 0.11041
}

Semantic roles & 50–950 ramp

primary

#684DA7

secondary

#B1BE91

accent

#CD5BAB

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #684DA7

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

Preview Lab → · Contrast checker → · Palette generator →