#684B8A#684B8A

#684B8A is a mid, moderate violet. Relative luminance 0.098; OKLCH L 47.2% C 0.103 H 303.9°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#684B8A
RGB	rgb(104, 75, 138)
HSL	hsl(268, 30%, 42%)
HSV	hsv(268, 46%, 54%)
CMYK	cmyk(24.6%, 45.7%, 0%, 45.9%)
CIE-LAB	lab(37.50, 25.76, -30.65)
CIE-LCH	lch(37.50, 40.04, 310.05°)
OKLab	oklab(47.17% 0.0576 -0.0856)
OKLCH	oklch(47.17% 0.103 303.9)
XYZ	xyz(12.8115, 9.8102, 25.2585)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684B8A #6D8A4B

analogous

#4B4E8A #684B8A #884B8A

triadic

#684B8A #8A684B #4B8A68

tetradic

#684B8A #8A4B4E #6D8A4B #4B8A88

square

#684B8A #8A4B4E #6D8A4B #4B8A88

split-complementary

#684B8A #8A884B #4E8A4B

monochromatic

#2C203B #4A3562 #684B8A #8666AC #A68EC2

Accessibility & contrast

On white

7.09

#684B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#684B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684B8A

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684B8A	#FFFFFF	#000000	##FFFFFF
##684B8A	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B578C

Deuteranopia (green-blind)

#415888

Tritanopia (blue-blind)

#625664

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #684b8a;
/* rgb */ color: rgb(104, 75, 138);
/* oklch */ color: oklch(47.2% 0.103 303.9);

Tailwind

colors: {
  custom: {
    50: '#957eac',
    500: '#684b8a',
    950: '#000000',
  },
}

SCSS

$custom: #684b8a;
$custom-light: #957eac;
$custom-dark: #000000;

JSON

{
  "hex": "#684b8a",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 138
  },
  "hsl": {
    "h": 267.619,
    "s": 29.577,
    "l": 41.765
  },
  "oklch": {
    "l": 0.47167,
    "c": 0.10318,
    "h": 303.9
  },
  "luminance": 0.0981
}

Semantic roles & 50–950 ramp

primary

#684B8A

secondary

#9AAE83

accent

#C66298

background

#F9F7FA

surface

#F2EEF4

border

#CCC9CE

text

#0D0A10

muted

#7E7C7F

Preview Lab

Preview with #684B8A

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

Preview Lab → · Contrast checker → · Palette generator →