#684FA7#684FA7

#684FA7 is a mid, vivid violet. Relative luminance 0.113; OKLCH L 49.7% C 0.136 H 294.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#684FA7
RGB	rgb(104, 79, 167)
HSL	hsl(257, 36%, 48%)
HSV	hsv(257, 53%, 65%)
CMYK	cmyk(37.7%, 52.7%, 0%, 34.5%)
CIE-LAB	lab(40.12, 31.14, -43.95)
CIE-LCH	lch(40.12, 53.86, 305.31°)
OKLab	oklab(49.66% 0.0553 -0.1244)
OKLCH	oklch(49.66% 0.136 294)
XYZ	xyz(15.4781, 11.3247, 37.9221)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FA7 #8EA74F

analogous

#4F62A7 #684FA7 #944FA7

triadic

#684FA7 #A7684F #4FA768

tetradic

#684FA7 #A74F62 #8EA74F #4FA794

square

#684FA7 #A74F62 #8EA74F #4FA794

split-complementary

#684FA7 #A7944F #62A74F

monochromatic

#342854 #4E3B7D #684FA7 #8A75BE #AD9FD2

Accessibility & contrast

On white

6.43

#684FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#684FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FA7

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FA7	#FFFFFF	#000000	##FFFFFF
##684FA7	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5FAA

Deuteranopia (green-blind)

#305DA5

Tritanopia (blue-blind)

#586173

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #684fa7;
/* rgb */ color: rgb(104, 79, 167);
/* oklch */ color: oklch(49.7% 0.136 294.0);

Tailwind

colors: {
  custom: {
    50: '#9781c2',
    500: '#684fa7',
    950: '#000000',
  },
}

SCSS

$custom: #684fa7;
$custom-light: #9781c2;
$custom-dark: #000000;

JSON

{
  "hex": "#684fa7",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 167
  },
  "hsl": {
    "h": 257.045,
    "s": 35.772,
    "l": 48.235
  },
  "oklch": {
    "l": 0.49663,
    "c": 0.13619,
    "h": 294
  },
  "luminance": 0.11325
}

Semantic roles & 50–950 ramp

primary

#684FA7

secondary

#B2BE93

accent

#CC5CAC

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #684FA7

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

Preview Lab → · Contrast checker → · Palette generator →