#683EB5#683EB5

#683EB5 is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.9% C 0.179 H 295.0°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#683EB5
RGB	rgb(104, 62, 181)
HSL	hsl(261, 49%, 48%)
HSV	hsv(261, 66%, 71%)
CMYK	cmyk(42.5%, 65.7%, 0%, 29%)
CIE-LAB	lab(37.34, 44.82, -56.73)
CIE-LCH	lch(37.34, 72.30, 308.31°)
OKLab	oklab(47.93% 0.0755 -0.162)
OKLCH	oklch(47.93% 0.179 295)
XYZ	xyz(15.7698, 9.7241, 44.7532)
Luminance	0.0973 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.09

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683EB5 #8BB53E

analogous

#3E50B5 #683EB5 #A33EB5

triadic

#683EB5 #B5683E #3EB568

tetradic

#683EB5 #B53E50 #8BB53E #3EB5A3

square

#683EB5 #B53E50 #8BB53E #3EB5A3

split-complementary

#683EB5 #B5A33E #50B53E

monochromatic

#341F5A #4E2E87 #683EB5 #8966CA #AC93DA

Accessibility & contrast

On white

7.13

#683EB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#683EB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683EB5

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683EB5	#FFFFFF	#000000	##FFFFFF
##683EB5	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B9

Deuteranopia (green-blind)

#0056B3

Tritanopia (blue-blind)

#535A74

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #683eb5;
/* rgb */ color: rgb(104, 62, 181);
/* oklch */ color: oklch(47.9% 0.179 295.0);

Tailwind

colors: {
  custom: {
    50: '#9976cc',
    500: '#683eb5',
    950: '#000000',
  },
}

SCSS

$custom: #683eb5;
$custom-light: #9976cc;
$custom-dark: #000000;

JSON

{
  "hex": "#683eb5",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 181
  },
  "hsl": {
    "h": 261.176,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.4793,
    "c": 0.17874,
    "h": 295
  },
  "luminance": 0.09725
}

Semantic roles & 50–950 ramp

primary

#683EB5

secondary

#B0C589

accent

#D94FA8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #683EB5

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

Preview Lab → · Contrast checker → · Palette generator →