#683BD9#683BD9

#683BD9 is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.5% C 0.224 H 288.7°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#683BD9
RGB	rgb(104, 59, 217)
HSL	hsl(257, 68%, 54%)
HSV	hsv(257, 73%, 85%)
CMYK	cmyk(52.1%, 72.8%, 0%, 14.9%)
CIE-LAB	lab(39.71, 56.22, -73.82)
CIE-LCH	lch(39.71, 92.79, 307.29°)
OKLab	oklab(50.53% 0.0719 -0.2122)
OKLCH	oklch(50.53% 0.224 288.7)
XYZ	xyz(19.7936, 11.0798, 66.7278)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683BD9 #ACD93B

analogous

#3B5DD9 #683BD9 #B73BD9

triadic

#683BD9 #D9683B #3BD968

tetradic

#683BD9 #D93B5D #ACD93B #3BD9B7

square

#683BD9 #D93B5D #ACD93B #3BD9B7

split-complementary

#683BD9 #D9B73B #5DD93B

monochromatic

#361981 #4C23B4 #683BD9 #8F6EE3 #B7A2ED

Accessibility & contrast

On white

6.53

#683BD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#683BD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683BD9

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683BD9	#FFFFFF	#000000	##FFFFFF
##683BD9	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DE

Deuteranopia (green-blind)

#005AD6

Tritanopia (blue-blind)

#3D6687

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #683bd9;
/* rgb */ color: rgb(104, 59, 217);
/* oklch */ color: oklch(50.5% 0.224 288.7);

Tailwind

colors: {
  custom: {
    50: '#9e75e6',
    500: '#683bd9',
    950: '#000000',
  },
}

SCSS

$custom: #683bd9;
$custom-light: #9e75e6;
$custom-dark: #000000;

JSON

{
  "hex": "#683bd9",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 217
  },
  "hsl": {
    "h": 257.089,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50529,
    "c": 0.22404,
    "h": 288.7
  },
  "luminance": 0.11081
}

Semantic roles & 50–950 ramp

primary

#683BD9

secondary

#C6DA96

accent

#EA3DB9

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #683BD9

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

Preview Lab → · Contrast checker → · Palette generator →