#684EBD#684EBD

#684EBD is a mid, vivid violet. Relative luminance 0.121; OKLCH L 51.0% C 0.167 H 290.0°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#684EBD
RGB	rgb(104, 78, 189)
HSL	hsl(254, 46%, 52%)
HSV	hsv(254, 59%, 74%)
CMYK	cmyk(45%, 58.7%, 0%, 25.9%)
CIE-LAB	lab(41.32, 38.01, -54.99)
CIE-LCH	lch(41.32, 66.85, 304.65°)
OKLab	oklab(51.01% 0.057 -0.1569)
OKLCH	oklch(51.01% 0.167 290)
XYZ	xyz(17.6160, 12.0653, 49.5349)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684EBD #A3BD4E

analogous

#4E6CBD #684EBD #A04EBD

triadic

#684EBD #BD684E #4EBD68

tetradic

#684EBD #BD4E6C #A3BD4E #4EBDA0

square

#684EBD #BD4E6C #A3BD4E #4EBDA0

split-complementary

#684EBD #BDA04E #6CBD4E

monochromatic

#372769 #4E3896 #684EBD #8E7BCE #B4A7DE

Accessibility & contrast

On white

6.15

#684EBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#684EBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684EBD

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684EBD	#FFFFFF	#000000	##FFFFFF
##684EBD	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C1

Deuteranopia (green-blind)

#015FBB

Tritanopia (blue-blind)

#4E677E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #684ebd;
/* rgb */ color: rgb(104, 78, 189);
/* oklch */ color: oklch(51.0% 0.167 290.0);

Tailwind

colors: {
  custom: {
    50: '#9980d2',
    500: '#684ebd',
    950: '#000000',
  },
}

SCSS

$custom: #684ebd;
$custom-light: #9980d2;
$custom-dark: #000000;

JSON

{
  "hex": "#684ebd",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 189
  },
  "hsl": {
    "h": 254.054,
    "s": 45.679,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51006,
    "c": 0.16693,
    "h": 290
  },
  "luminance": 0.12066
}

Semantic roles & 50–950 ramp

primary

#684EBD

secondary

#C0CC9B

accent

#D552B7

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #684EBD

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

Preview Lab → · Contrast checker → · Palette generator →