#683BC9#683BC9

#683BC9 is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.1% C 0.206 H 291.5°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#683BC9
RGB	rgb(104, 59, 201)
HSL	hsl(259, 57%, 51%)
HSV	hsv(259, 71%, 79%)
CMYK	cmyk(48.3%, 70.6%, 0%, 21.2%)
CIE-LAB	lab(38.35, 51.85, -66.81)
CIE-LCH	lch(38.35, 84.57, 307.81°)
OKLab	oklab(49.15% 0.0753 -0.1916)
OKLCH	oklch(49.15% 0.206 291.5)
XYZ	xyz(17.8125, 10.2874, 56.2941)
Luminance	0.1029 (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

#683BC9 #9CC93B

analogous

#3B55C9 #683BC9 #AF3BC9

triadic

#683BC9 #C9683B #3BC968

tetradic

#683BC9 #C93B55 #9CC93B #3BC9AF

square

#683BC9 #C93B55 #9CC93B #3BC9AF

split-complementary

#683BC9 #C9AF3B #55C93B

monochromatic

#361E6C #4F2B9C #683BC9 #8D6BD6 #B29BE3

Accessibility & contrast

On white

6.87

#683BC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#683BC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683BC9

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683BC9	#FFFFFF	#000000	##FFFFFF
##683BC9	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCD

Deuteranopia (green-blind)

#0057C6

Tritanopia (blue-blind)

#49607E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #683bc9;
/* rgb */ color: rgb(104, 59, 201);
/* oklch */ color: oklch(49.1% 0.206 291.5);

Tailwind

colors: {
  custom: {
    50: '#9c75da',
    500: '#683bc9',
    950: '#000000',
  },
}

SCSS

$custom: #683bc9;
$custom-light: #9c75da;
$custom-dark: #000000;

JSON

{
  "hex": "#683bc9",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 201
  },
  "hsl": {
    "h": 259.014,
    "s": 56.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49146,
    "c": 0.20589,
    "h": 291.5
  },
  "luminance": 0.10288
}

Semantic roles & 50–950 ramp

primary

#683BC9

secondary

#BBCF90

accent

#E048B0

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #683BC9

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

Preview Lab → · Contrast checker → · Palette generator →