#684DD4#684DD4

#684DD4 is a mid, vivid violet. Relative luminance 0.130; OKLCH L 52.6% C 0.197 H 286.7°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#684DD4
RGB	rgb(104, 77, 212)
HSL	hsl(252, 61%, 57%)
HSV	hsv(252, 64%, 83%)
CMYK	cmyk(50.9%, 63.7%, 0%, 16.9%)
CIE-LAB	lab(42.77, 45.28, -65.96)
CIE-LCH	lch(42.77, 80.01, 304.47°)
OKLab	oklab(52.59% 0.0567 -0.1892)
OKLCH	oklch(52.59% 0.197 286.7)
XYZ	xyz(20.2430, 13.0033, 63.7178)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DD4 #B9D44D

analogous

#4D76D4 #684DD4 #AC4DD4

triadic

#684DD4 #D4684D #4DD468

tetradic

#684DD4 #D44D76 #B9D44D #4DD4AC

square

#684DD4 #D44D76 #B9D44D #4DD4AC

split-complementary

#684DD4 #D4AC4D #76D44D

monochromatic

#352086 #482CB7 #684DD4 #927EE0 #BCB0EC

Accessibility & contrast

On white

5.83

#684DD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#684DD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DD4

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DD4	#FFFFFF	#000000	##FFFFFF
##684DD4	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D8

Deuteranopia (green-blind)

#0061D1

Tritanopia (blue-blind)

#3F6E89

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #684dd4;
/* rgb */ color: rgb(104, 77, 212);
/* oklch */ color: oklch(52.6% 0.197 286.7);

Tailwind

colors: {
  custom: {
    50: '#9c80e2',
    500: '#684dd4',
    950: '#000000',
  },
}

SCSS

$custom: #684dd4;
$custom-light: #9c80e2;
$custom-dark: #000000;

JSON

{
  "hex": "#684dd4",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 212
  },
  "hsl": {
    "h": 252,
    "s": 61.086,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52589,
    "c": 0.19746,
    "h": 286.7
  },
  "luminance": 0.13004
}

Semantic roles & 50–950 ramp

primary

#684DD4

secondary

#CFDAA3

accent

#E444C4

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0A15

muted

#7F7C84

Preview Lab

Preview with #684DD4

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

Preview Lab → · Contrast checker → · Palette generator →