#684CBD#684CBD

#684CBD is a mid, vivid violet. Relative luminance 0.118; OKLCH L 50.7% C 0.170 H 290.5°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#684CBD
RGB	rgb(104, 76, 189)
HSL	hsl(255, 46%, 52%)
HSV	hsv(255, 60%, 74%)
CMYK	cmyk(45%, 59.8%, 0%, 25.9%)
CIE-LAB	lab(40.87, 39.18, -55.71)
CIE-LCH	lch(40.87, 68.11, 305.11°)
OKLab	oklab(50.68% 0.0593 -0.159)
OKLCH	oklch(50.68% 0.17 290.5)
XYZ	xyz(17.4761, 11.7855, 49.4883)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CBD #A1BD4C

analogous

#4C69BD #684CBD #A04CBD

triadic

#684CBD #BD684C #4CBD68

tetradic

#684CBD #BD4C69 #A1BD4C #4CBDA0

square

#684CBD #BD4C69 #A1BD4C #4CBDA0

split-complementary

#684CBD #BDA04C #69BD4C

monochromatic

#372668 #4E3795 #684CBD #8E79CD #B3A5DE

Accessibility & contrast

On white

6.26

#684CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#684CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CBD

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CBD	#FFFFFF	#000000	##FFFFFF
##684CBD	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#005EBB

Tritanopia (blue-blind)

#4F667D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #684cbd;
/* rgb */ color: rgb(104, 76, 189);
/* oklch */ color: oklch(50.7% 0.170 290.5);

Tailwind

colors: {
  custom: {
    50: '#997fd2',
    500: '#684cbd',
    950: '#000000',
  },
}

SCSS

$custom: #684cbd;
$custom-light: #997fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#684cbd",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 189
  },
  "hsl": {
    "h": 254.867,
    "s": 46.122,
    "l": 51.961
  },
  "oklch": {
    "l": 0.50679,
    "c": 0.16972,
    "h": 290.5
  },
  "luminance": 0.11786
}

Semantic roles & 50–950 ramp

primary

#684CBD

secondary

#BFCB9A

accent

#D652B5

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #684CBD

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

Preview Lab → · Contrast checker → · Palette generator →