#684FD4#684FD4

#684FD4 is a mid, vivid violet. Relative luminance 0.133; OKLCH L 52.9% C 0.195 H 286.3°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#684FD4
RGB	rgb(104, 79, 212)
HSL	hsl(251, 61%, 57%)
HSV	hsv(251, 63%, 83%)
CMYK	cmyk(50.9%, 62.7%, 0%, 16.9%)
CIE-LAB	lab(43.19, 44.15, -65.27)
CIE-LCH	lch(43.19, 78.80, 304.07°)
OKLab	oklab(52.9% 0.0547 -0.1871)
OKLCH	oklch(52.9% 0.195 286.3)
XYZ	xyz(20.3850, 13.2875, 63.7652)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FD4 #BBD44F

analogous

#4F79D4 #684FD4 #AB4FD4

triadic

#684FD4 #D4684F #4FD468

tetradic

#684FD4 #D44F79 #BBD44F #4FD4AB

square

#684FD4 #D44F79 #BBD44F #4FD4AB

split-complementary

#684FD4 #D4AB4F #79D44F

monochromatic

#342187 #472DB9 #684FD4 #9280E0 #BCB1EC

Accessibility & contrast

On white

5.74

#684FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#684FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FD4

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FD4	#FFFFFF	#000000	##FFFFFF
##684FD4	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D8

Deuteranopia (green-blind)

#0062D1

Tritanopia (blue-blind)

#3F6F8A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #684fd4;
/* rgb */ color: rgb(104, 79, 212);
/* oklch */ color: oklch(52.9% 0.195 286.3);

Tailwind

colors: {
  custom: {
    50: '#9c82e2',
    500: '#684fd4',
    950: '#000000',
  },
}

SCSS

$custom: #684fd4;
$custom-light: #9c82e2;
$custom-dark: #000000;

JSON

{
  "hex": "#684fd4",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 212
  },
  "hsl": {
    "h": 251.278,
    "s": 60.731,
    "l": 57.059
  },
  "oklch": {
    "l": 0.52898,
    "c": 0.19495,
    "h": 286.3
  },
  "luminance": 0.13288
}

Semantic roles & 50–950 ramp

primary

#684FD4

secondary

#D0DAA4

accent

#E444C6

background

#FAF8FE

surface

#F4EFFC

border

#CECAD5

text

#0F0A15

muted

#7F7C84

Preview Lab

Preview with #684FD4

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

Preview Lab → · Contrast checker → · Palette generator →