#683EDB#683EDB

#683EDB is a mid, highly saturated violet. Relative luminance 0.115; OKLCH L 51.1% C 0.223 H 288.0°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#683EDB
RGB	rgb(104, 62, 219)
HSL	hsl(256, 69%, 55%)
HSV	hsv(256, 72%, 86%)
CMYK	cmyk(52.5%, 71.7%, 0%, 14.1%)
CIE-LAB	lab(40.41, 55.29, -73.82)
CIE-LCH	lch(40.41, 92.23, 306.83°)
OKLab	oklab(51.08% 0.0691 -0.2122)
OKLCH	oklch(51.08% 0.223 288)
XYZ	xyz(20.2140, 11.5018, 68.1591)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683EDB #B1DB3E

analogous

#3E62DB #683EDB #B73EDB

triadic

#683EDB #DB683E #3EDB68

tetradic

#683EDB #DB3E62 #B1DB3E #3EDBB7

square

#683EDB #DB3E62 #B1DB3E #3EDBB7

split-complementary

#683EDB #DBB73E #62DB3E

monochromatic

#361986 #4B23B9 #683EDB #9072E5 #B9A5EE

Accessibility & contrast

On white

6.36

#683EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#683EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683EDB

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683EDB	#FFFFFF	#000000	##FFFFFF
##683EDB	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E0

Deuteranopia (green-blind)

#005BD8

Tritanopia (blue-blind)

#3B6889

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #683edb;
/* rgb */ color: rgb(104, 62, 219);
/* oklch */ color: oklch(51.1% 0.223 288.0);

Tailwind

colors: {
  custom: {
    50: '#9e77e7',
    500: '#683edb',
    950: '#000000',
  },
}

SCSS

$custom: #683edb;
$custom-light: #9e77e7;
$custom-dark: #000000;

JSON

{
  "hex": "#683edb",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 219
  },
  "hsl": {
    "h": 256.051,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.51076,
    "c": 0.22316,
    "h": 288
  },
  "luminance": 0.11503
}

Semantic roles & 50–950 ramp

primary

#683EDB

secondary

#CADB99

accent

#EB3CBD

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #683EDB

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

Preview Lab → · Contrast checker → · Palette generator →