#684EA1#684EA1

#684EA1 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.1% C 0.130 H 295.7°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#684EA1
RGB	rgb(104, 78, 161)
HSL	hsl(259, 35%, 47%)
HSV	hsv(259, 52%, 63%)
CMYK	cmyk(35.4%, 51.6%, 0%, 36.9%)
CIE-LAB	lab(39.52, 30.07, -41.34)
CIE-LCH	lch(39.52, 51.12, 306.04°)
OKLab	oklab(49.1% 0.0562 -0.1168)
OKLCH	oklch(49.1% 0.13 295.7)
XYZ	xyz(14.8647, 10.9648, 35.0446)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684EA1 #87A14E

analogous

#4E5EA1 #684EA1 #924EA1

triadic

#684EA1 #A1684E #4EA168

tetradic

#684EA1 #A14E5E #87A14E #4EA192

square

#684EA1 #A14E5E #87A14E #4EA192

split-complementary

#684EA1 #A1924E #5EA14E

monochromatic

#33264F #4D3A78 #684EA1 #8872BB #AB9BCF

Accessibility & contrast

On white

6.58

#684EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#684EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684EA1

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684EA1	#FFFFFF	#000000	##FFFFFF
##684EA1	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5EA4

Deuteranopia (green-blind)

#355C9F

Tritanopia (blue-blind)

#5B5E70

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #684ea1;
/* rgb */ color: rgb(104, 78, 161);
/* oklch */ color: oklch(49.1% 0.130 295.7);

Tailwind

colors: {
  custom: {
    50: '#9680bd',
    500: '#684ea1',
    950: '#000000',
  },
}

SCSS

$custom: #684ea1;
$custom-light: #9680bd;
$custom-dark: #000000;

JSON

{
  "hex": "#684ea1",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 161
  },
  "hsl": {
    "h": 258.795,
    "s": 34.728,
    "l": 46.863
  },
  "oklch": {
    "l": 0.49099,
    "c": 0.1296,
    "h": 295.7
  },
  "luminance": 0.10965
}

Semantic roles & 50–950 ramp

primary

#684EA1

secondary

#AEBB90

accent

#CB5DA8

background

#F9F7FB

surface

#F2EEF6

border

#CCC9D0

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #684EA1

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

Preview Lab → · Contrast checker → · Palette generator →