#683EA5#683EA5

#683EA5 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.7% C 0.159 H 298.9°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#683EA5
RGB	rgb(104, 62, 165)
HSL	hsl(264, 45%, 45%)
HSV	hsv(264, 62%, 65%)
CMYK	cmyk(37%, 62.4%, 0%, 35.3%)
CIE-LAB	lab(36.19, 40.51, -49.08)
CIE-LCH	lch(36.19, 63.64, 309.53°)
OKLab	oklab(46.73% 0.0769 -0.1395)
OKLCH	oklch(46.73% 0.159 298.9)
XYZ	xyz(14.2214, 9.1048, 36.5982)
Luminance	0.0911 (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

#683EA5 #7BA53E

analogous

#3E48A5 #683EA5 #9C3EA5

triadic

#683EA5 #A5683E #3EA568

tetradic

#683EA5 #A53E48 #7BA53E #3EA59C

square

#683EA5 #A53E48 #7BA53E #3EA59C

split-complementary

#683EA5 #A59C3E #48A53E

monochromatic

#301D4C #4C2D79 #683EA5 #875EC2 #A88AD3

Accessibility & contrast

On white

7.44

#683EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#683EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683EA5

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683EA5	#FFFFFF	#000000	##FFFFFF
##683EA5	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A8

Deuteranopia (green-blind)

#1354A3

Tritanopia (blue-blind)

#5A546B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #683ea5;
/* rgb */ color: rgb(104, 62, 165);
/* oklch */ color: oklch(46.7% 0.159 298.9);

Tailwind

colors: {
  custom: {
    50: '#9775c0',
    500: '#683ea5',
    950: '#000000',
  },
}

SCSS

$custom: #683ea5;
$custom-light: #9775c0;
$custom-dark: #000000;

JSON

{
  "hex": "#683ea5",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 165
  },
  "hsl": {
    "h": 264.466,
    "s": 45.374,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46726,
    "c": 0.15931,
    "h": 298.9
  },
  "luminance": 0.09105
}

Semantic roles & 50–950 ramp

primary

#683EA5

secondary

#A5BE81

accent

#D553A0

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683EA5

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

Preview Lab → · Contrast checker → · Palette generator →