#683EA4#683EA4

#683EA4 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.7% C 0.158 H 299.1°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#683EA4
RGB	rgb(104, 62, 164)
HSL	hsl(265, 45%, 44%)
HSV	hsv(265, 62%, 64%)
CMYK	cmyk(36.6%, 62.2%, 0%, 35.7%)
CIE-LAB	lab(36.12, 40.24, -48.60)
CIE-LCH	lch(36.12, 63.09, 309.63°)
OKLab	oklab(46.65% 0.077 -0.1381)
OKLCH	oklch(46.65% 0.158 299.1)
XYZ	xyz(14.1307, 9.0685, 36.1207)
Luminance	0.0907 (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

#683EA4 #7AA43E

analogous

#3E47A4 #683EA4 #9B3EA4

triadic

#683EA4 #A4683E #3EA468

tetradic

#683EA4 #A43E47 #7AA43E #3EA49B

square

#683EA4 #A43E47 #7AA43E #3EA49B

split-complementary

#683EA4 #A49B3E #47A43E

monochromatic

#301C4B #4C2D78 #683EA4 #875DC2 #A88AD3

Accessibility & contrast

On white

7.46

#683EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#683EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683EA4

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683EA4	#FFFFFF	#000000	##FFFFFF
##683EA4	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A7

Deuteranopia (green-blind)

#1554A2

Tritanopia (blue-blind)

#5B546B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #683ea4;
/* rgb */ color: rgb(104, 62, 164);
/* oklch */ color: oklch(46.7% 0.158 299.1);

Tailwind

colors: {
  custom: {
    50: '#9775c0',
    500: '#683ea4',
    950: '#000000',
  },
}

SCSS

$custom: #683ea4;
$custom-light: #9775c0;
$custom-dark: #000000;

JSON

{
  "hex": "#683ea4",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 164
  },
  "hsl": {
    "h": 264.706,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.46653,
    "c": 0.15807,
    "h": 299.1
  },
  "luminance": 0.09069
}

Semantic roles & 50–950 ramp

primary

#683EA4

secondary

#A4BD81

accent

#D5539F

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683EA4

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

Preview Lab → · Contrast checker → · Palette generator →