#683DD0#683DD0

#683DD0 is a mid, highly saturated violet. Relative luminance 0.108; OKLCH L 50.0% C 0.212 H 289.9°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#683DD0
RGB	rgb(104, 61, 208)
HSL	hsl(258, 61%, 53%)
HSV	hsv(258, 71%, 82%)
CMYK	cmyk(50%, 70.7%, 0%, 18.4%)
CIE-LAB	lab(39.30, 52.76, -69.32)
CIE-LCH	lch(39.30, 87.11, 307.27°)
OKLab	oklab(50% 0.0722 -0.199)
OKLCH	oklch(50% 0.212 289.9)
XYZ	xyz(18.7596, 10.8338, 60.7650)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683DD0 #A5D03D

analogous

#3D5BD0 #683DD0 #B13DD0

triadic

#683DD0 #D0683D #3DD068

tetradic

#683DD0 #D03D5B #A5D03D #3DD0B1

square

#683DD0 #D03D5B #A5D03D #3DD0B1

split-complementary

#683DD0 #D0B13D #5BD03D

monochromatic

#371D76 #4E29A7 #683DD0 #8E6EDC #B5A0E8

Accessibility & contrast

On white

6.63

#683DD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#683DD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683DD0

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DD0	#FFFFFF	#000000	##FFFFFF
##683DD0	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD4

Deuteranopia (green-blind)

#0059CD

Tritanopia (blue-blind)

#446382

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #683dd0;
/* rgb */ color: rgb(104, 61, 208);
/* oklch */ color: oklch(50.0% 0.212 289.9);

Tailwind

colors: {
  custom: {
    50: '#9c76df',
    500: '#683dd0',
    950: '#000000',
  },
}

SCSS

$custom: #683dd0;
$custom-light: #9c76df;
$custom-dark: #000000;

JSON

{
  "hex": "#683dd0",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 208
  },
  "hsl": {
    "h": 257.551,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49998,
    "c": 0.21167,
    "h": 289.9
  },
  "luminance": 0.10835
}

Semantic roles & 50–950 ramp

primary

#683DD0

secondary

#C2D495

accent

#E444B5

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683DD0

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

Preview Lab → · Contrast checker → · Palette generator →