#684DDE#684DDE

#684DDE is a mid, highly saturated violet. Relative luminance 0.135; OKLCH L 53.4% C 0.210 H 285.4°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#684DDE
RGB	rgb(104, 77, 222)
HSL	hsl(251, 69%, 59%)
HSV	hsv(251, 65%, 87%)
CMYK	cmyk(53.2%, 65.3%, 0%, 12.9%)
CIE-LAB	lab(43.54, 48.21, -70.42)
CIE-LCH	lch(43.54, 85.34, 304.40°)
OKLab	oklab(53.39% 0.0556 -0.2023)
OKLCH	oklch(53.39% 0.21 285.4)
XYZ	xyz(21.5437, 13.5236, 70.5682)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DDE #C3DE4D

analogous

#4D7ADE #684DDE #B04DDE

triadic

#684DDE #DE684D #4DDE68

tetradic

#684DDE #DE4D7A #C3DE4D #4DDEB0

square

#684DDE #DE4D7A #C3DE4D #4DDEB0

split-complementary

#684DDE #DEB04D #7ADE4D

monochromatic

#321C95 #4425C9 #684DDE #9481E8 #C0B4F1

Accessibility & contrast

On white

5.67

#684DDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#684DDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DDE

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DDE	#FFFFFF	#000000	##FFFFFF
##684DDE	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE3

Deuteranopia (green-blind)

#0062DB

Tritanopia (blue-blind)

#36718F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #684dde;
/* rgb */ color: rgb(104, 77, 222);
/* oklch */ color: oklch(53.4% 0.210 285.4);

Tailwind

colors: {
  custom: {
    50: '#9d80e9',
    500: '#684dde',
    950: '#000000',
  },
}

SCSS

$custom: #684dde;
$custom-light: #9d80e9;
$custom-dark: #000000;

JSON

{
  "hex": "#684dde",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 222
  },
  "hsl": {
    "h": 251.172,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53391,
    "c": 0.20975,
    "h": 285.4
  },
  "luminance": 0.13525
}

Semantic roles & 50–950 ramp

primary

#684DDE

secondary

#D5E0A7

accent

#EC3CCB

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684DDE

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

Preview Lab → · Contrast checker → · Palette generator →