#683BCB#683BCB

#683BCB is a mid, highly saturated violet. Relative luminance 0.104; OKLCH L 49.3% C 0.208 H 291.1°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#683BCB
RGB	rgb(104, 59, 203)
HSL	hsl(259, 58%, 51%)
HSV	hsv(259, 71%, 80%)
CMYK	cmyk(48.8%, 70.9%, 0%, 20.4%)
CIE-LAB	lab(38.52, 52.40, -67.70)
CIE-LCH	lch(38.52, 85.61, 307.74°)
OKLab	oklab(49.32% 0.0749 -0.1942)
OKLCH	oklch(49.32% 0.208 291.1)
XYZ	xyz(18.0493, 10.3821, 57.5413)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683BCB #9ECB3B

analogous

#3B56CB #683BCB #B03BCB

triadic

#683BCB #CB683B #3BCB68

tetradic

#683BCB #CB3B56 #9ECB3B #3BCBB0

square

#683BCB #CB3B56 #9ECB3B #3BCBB0

split-complementary

#683BCB #CBB03B #56CB3B

monochromatic

#371D6E #4F2A9F #683BCB #8D6BD8 #B39CE5

Accessibility & contrast

On white

6.83

#683BCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#683BCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683BCB

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683BCB	#FFFFFF	#000000	##FFFFFF
##683BCB	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCF

Deuteranopia (green-blind)

#0058C8

Tritanopia (blue-blind)

#47607F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #683bcb;
/* rgb */ color: rgb(104, 59, 203);
/* oklch */ color: oklch(49.3% 0.208 291.1);

Tailwind

colors: {
  custom: {
    50: '#9c75dc',
    500: '#683bcb',
    950: '#000000',
  },
}

SCSS

$custom: #683bcb;
$custom-light: #9c75dc;
$custom-dark: #000000;

JSON

{
  "hex": "#683bcb",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 203
  },
  "hsl": {
    "h": 258.75,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.49315,
    "c": 0.20818,
    "h": 291.1
  },
  "luminance": 0.10383
}

Semantic roles & 50–950 ramp

primary

#683BCB

secondary

#BDD191

accent

#E147B1

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #683BCB

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

Preview Lab → · Contrast checker → · Palette generator →