#684EBA#684EBA

#684EBA is a mid, vivid violet. Relative luminance 0.119; OKLCH L 50.8% C 0.163 H 290.5°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#684EBA
RGB	rgb(104, 78, 186)
HSL	hsl(254, 44%, 52%)
HSV	hsv(254, 58%, 73%)
CMYK	cmyk(44.1%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(41.11, 37.14, -53.57)
CIE-LCH	lch(41.11, 65.19, 304.74°)
OKLab	oklab(50.79% 0.0571 -0.1527)
OKLCH	oklch(50.79% 0.163 290.5)
XYZ	xyz(17.2938, 11.9364, 47.8376)
Luminance	0.1194 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684EBA #A0BA4E

analogous

#4E6ABA #684EBA #9E4EBA

triadic

#684EBA #BA684E #4EBA68

tetradic

#684EBA #BA4E6A #A0BA4E #4EBA9E

square

#684EBA #BA4E6A #A0BA4E #4EBA9E

split-complementary

#684EBA #BA9E4E #6ABA4E

monochromatic

#372866 #4E3992 #684EBA #8E7ACB #B3A6DC

Accessibility & contrast

On white

6.20

#684EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#684EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684EBA

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684EBA	#FFFFFF	#000000	##FFFFFF
##684EBA	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0263BE

Deuteranopia (green-blind)

#0E5FB8

Tritanopia (blue-blind)

#50667C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #684eba;
/* rgb */ color: rgb(104, 78, 186);
/* oklch */ color: oklch(50.8% 0.163 290.5);

Tailwind

colors: {
  custom: {
    50: '#9980cf',
    500: '#684eba',
    950: '#000000',
  },
}

SCSS

$custom: #684eba;
$custom-light: #9980cf;
$custom-dark: #000000;

JSON

{
  "hex": "#684eba",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 254.444,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5079,
    "c": 0.16302,
    "h": 290.5
  },
  "luminance": 0.11937
}

Semantic roles & 50–950 ramp

primary

#684EBA

secondary

#BECA9A

accent

#D454B5

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #684EBA

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

Preview Lab → · Contrast checker → · Palette generator →