#684DBD#684DBD

#684DBD is a mid, vivid violet. Relative luminance 0.119; OKLCH L 50.8% C 0.168 H 290.2°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#684DBD
RGB	rgb(104, 77, 189)
HSL	hsl(254, 46%, 52%)
HSV	hsv(254, 59%, 74%)
CMYK	cmyk(45%, 59.3%, 0%, 25.9%)
CIE-LAB	lab(41.10, 38.59, -55.36)
CIE-LCH	lch(41.10, 67.48, 304.88°)
OKLab	oklab(50.84% 0.0582 -0.158)
OKLCH	oklch(50.84% 0.168 290.2)
XYZ	xyz(17.5455, 11.9243, 49.5114)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DBD #A2BD4D

analogous

#4D6ABD #684DBD #A04DBD

triadic

#684DBD #BD684D #4DBD68

tetradic

#684DBD #BD4D6A #A2BD4D #4DBDA0

square

#684DBD #BD4D6A #A2BD4D #4DBDA0

split-complementary

#684DBD #BDA04D #6ABD4D

monochromatic

#372769 #4E3795 #684DBD #8E7ACE #B4A6DE

Accessibility & contrast

On white

6.20

#684DBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#684DBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DBD

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DBD	#FFFFFF	#000000	##FFFFFF
##684DBD	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)

#0063C1

Deuteranopia (green-blind)

#005EBB

Tritanopia (blue-blind)

#4E667D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #684dbd;
/* rgb */ color: rgb(104, 77, 189);
/* oklch */ color: oklch(50.8% 0.168 290.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#684dbd",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 189
  },
  "hsl": {
    "h": 254.464,
    "s": 45.902,
    "l": 52.157
  },
  "oklch": {
    "l": 0.50842,
    "c": 0.16833,
    "h": 290.2
  },
  "luminance": 0.11925
}

Semantic roles & 50–950 ramp

primary

#684DBD

secondary

#C0CB9A

accent

#D652B6

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #684DBD

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

Preview Lab → · Contrast checker → · Palette generator →