#684FD5#684FD5

#684FD5 is a mid, vivid violet. Relative luminance 0.133; OKLCH L 53.0% C 0.196 H 286.2°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#684FD5
RGB	rgb(104, 79, 213)
HSL	hsl(251, 61%, 57%)
HSV	hsv(251, 63%, 84%)
CMYK	cmyk(51.2%, 62.9%, 0%, 16.5%)
CIE-LAB	lab(43.27, 44.44, -65.72)
CIE-LCH	lch(43.27, 79.34, 304.07°)
OKLab	oklab(52.98% 0.0546 -0.1884)
OKLCH	oklch(52.98% 0.196 286.2)
XYZ	xyz(20.5116, 13.3381, 64.4316)
Luminance	0.1334 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FD5 #BCD54F

analogous

#4F79D5 #684FD5 #AB4FD5

triadic

#684FD5 #D5684F #4FD568

tetradic

#684FD5 #D54F79 #BCD54F #4FD5AB

square

#684FD5 #D54F79 #BCD54F #4FD5AB

split-complementary

#684FD5 #D5AB4F #79D54F

monochromatic

#342189 #472CBA #684FD5 #9280E1 #BDB2ED

Accessibility & contrast

On white

5.73

#684FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#684FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FD5

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FD5	#FFFFFF	#000000	##FFFFFF
##684FD5	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD9

Deuteranopia (green-blind)

#0062D2

Tritanopia (blue-blind)

#3E6F8B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #684fd5;
/* rgb */ color: rgb(104, 79, 213);
/* oklch */ color: oklch(53.0% 0.196 286.2);

Tailwind

colors: {
  custom: {
    50: '#9c82e3',
    500: '#684fd5',
    950: '#000000',
  },
}

SCSS

$custom: #684fd5;
$custom-light: #9c82e3;
$custom-dark: #000000;

JSON

{
  "hex": "#684fd5",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 213
  },
  "hsl": {
    "h": 251.194,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52976,
    "c": 0.19621,
    "h": 286.2
  },
  "luminance": 0.13339
}

Semantic roles & 50–950 ramp

primary

#684FD5

secondary

#D1DBA5

accent

#E543C6

background

#FAF8FE

surface

#F4EFFC

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684FD5

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

Preview Lab → · Contrast checker → · Palette generator →