#683DA1#683DA1

#683DA1 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.3% C 0.156 H 300.2°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#683DA1
RGB	rgb(104, 61, 161)
HSL	hsl(266, 45%, 44%)
HSV	hsv(266, 62%, 63%)
CMYK	cmyk(35.4%, 62.1%, 0%, 36.9%)
CIE-LAB	lab(35.70, 40.00, -47.46)
CIE-LCH	lch(35.70, 62.07, 310.13°)
OKLab	oklab(46.29% 0.0783 -0.1347)
OKLCH	oklch(46.29% 0.156 300.2)
XYZ	xyz(13.8091, 8.8536, 34.6927)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683DA1 #76A13D

analogous

#3D44A1 #683DA1 #9A3DA1

triadic

#683DA1 #A1683D #3DA168

tetradic

#683DA1 #A13D44 #76A13D #3DA19A

square

#683DA1 #A13D44 #76A13D #3DA19A

split-complementary

#683DA1 #A19A3D #44A13D

monochromatic

#2F1B48 #4B2C75 #683DA1 #865BC1 #A787D1

Accessibility & contrast

On white

7.58

#683DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#683DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683DA1

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DA1	#FFFFFF	#000000	##FFFFFF
##683DA1	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A4

Deuteranopia (green-blind)

#19539F

Tritanopia (blue-blind)

#5C5269

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #683da1;
/* rgb */ color: rgb(104, 61, 161);
/* oklch */ color: oklch(46.3% 0.156 300.2);

Tailwind

colors: {
  custom: {
    50: '#9775bd',
    500: '#683da1',
    950: '#000000',
  },
}

SCSS

$custom: #683da1;
$custom-light: #9775bd;
$custom-dark: #000000;

JSON

{
  "hex": "#683da1",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 161
  },
  "hsl": {
    "h": 265.8,
    "s": 45.045,
    "l": 43.529
  },
  "oklch": {
    "l": 0.46285,
    "c": 0.15586,
    "h": 300.2
  },
  "luminance": 0.08854
}

Semantic roles & 50–950 ramp

primary

#683DA1

secondary

#A1BC7E

accent

#D5539D

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683DA1

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

Preview Lab → · Contrast checker → · Palette generator →