#684DA9#684DA9

#684DA9 is a mid, vivid violet. Relative luminance 0.111; OKLCH L 49.4% C 0.142 H 294.1°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#684DA9
RGB	rgb(104, 77, 169)
HSL	hsl(258, 37%, 48%)
HSV	hsv(258, 54%, 66%)
CMYK	cmyk(38.5%, 54.4%, 0%, 33.7%)
CIE-LAB	lab(39.77, 32.90, -45.70)
CIE-LCH	lch(39.77, 56.31, 305.75°)
OKLab	oklab(49.45% 0.058 -0.1296)
OKLCH	oklch(49.45% 0.142 294.1)
XYZ	xyz(15.5224, 11.1150, 38.8560)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DA9 #8EA94D

analogous

#4D60A9 #684DA9 #964DA9

triadic

#684DA9 #A9684D #4DA968

tetradic

#684DA9 #A94D60 #8EA94D #4DA996

square

#684DA9 #A94D60 #8EA94D #4DA996

split-complementary

#684DA9 #A9964D #60A94D

monochromatic

#342755 #4E3A7F #684DA9 #8A74C0 #AD9ED3

Accessibility & contrast

On white

6.52

#684DA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#684DA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DA9

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DA9	#FFFFFF	#000000	##FFFFFF
##684DA9	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245FAC

Deuteranopia (green-blind)

#2B5CA7

Tritanopia (blue-blind)

#586073

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #684da9;
/* rgb */ color: rgb(104, 77, 169);
/* oklch */ color: oklch(49.4% 0.142 294.1);

Tailwind

colors: {
  custom: {
    50: '#977fc3',
    500: '#684da9',
    950: '#000000',
  },
}

SCSS

$custom: #684da9;
$custom-light: #977fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#684da9",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 169
  },
  "hsl": {
    "h": 257.609,
    "s": 37.398,
    "l": 48.235
  },
  "oklch": {
    "l": 0.49445,
    "c": 0.14198,
    "h": 294.1
  },
  "luminance": 0.11115
}

Semantic roles & 50–950 ramp

primary

#684DA9

secondary

#B2BF92

accent

#CD5AAC

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #684DA9

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

Preview Lab → · Contrast checker → · Palette generator →