#683BC8#683BC8

#683BC8 is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.1% C 0.205 H 291.6°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#683BC8
RGB	rgb(104, 59, 200)
HSL	hsl(259, 56%, 51%)
HSV	hsv(259, 71%, 78%)
CMYK	cmyk(48%, 70.5%, 0%, 21.6%)
CIE-LAB	lab(38.27, 51.58, -66.36)
CIE-LCH	lch(38.27, 84.05, 307.85°)
OKLab	oklab(49.06% 0.0755 -0.1903)
OKLCH	oklch(49.06% 0.205 291.6)
XYZ	xyz(17.6953, 10.2405, 55.6766)
Luminance	0.1024 (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

#683BC8 #9BC83B

analogous

#3B54C8 #683BC8 #AE3BC8

triadic

#683BC8 #C8683B #3BC868

tetradic

#683BC8 #C83B54 #9BC83B #3BC8AE

square

#683BC8 #C83B54 #9BC83B #3BC8AE

split-complementary

#683BC8 #C8AE3B #54C83B

monochromatic

#361E6B #4F2B9A #683BC8 #8D6BD5 #B29BE3

Accessibility & contrast

On white

6.89

#683BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#683BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683BC8

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683BC8	#FFFFFF	#000000	##FFFFFF
##683BC8	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCC

Deuteranopia (green-blind)

#0057C5

Tritanopia (blue-blind)

#495F7D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #683bc8;
/* rgb */ color: rgb(104, 59, 200);
/* oklch */ color: oklch(49.1% 0.205 291.6);

Tailwind

colors: {
  custom: {
    50: '#9c75da',
    500: '#683bc8',
    950: '#000000',
  },
}

SCSS

$custom: #683bc8;
$custom-light: #9c75da;
$custom-dark: #000000;

JSON

{
  "hex": "#683bc8",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 200
  },
  "hsl": {
    "h": 259.149,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49061,
    "c": 0.20474,
    "h": 291.6
  },
  "luminance": 0.10241
}

Semantic roles & 50–950 ramp

primary

#683BC8

secondary

#BBCF90

accent

#DF48AF

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #683BC8

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

Preview Lab → · Contrast checker → · Palette generator →