#683FB8#683FB8

#683FB8 is a mid, vivid violet. Relative luminance 0.100; OKLCH L 48.3% C 0.181 H 294.2°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#683FB8
RGB	rgb(104, 63, 184)
HSL	hsl(260, 49%, 48%)
HSV	hsv(260, 66%, 72%)
CMYK	cmyk(43.5%, 65.8%, 0%, 27.8%)
CIE-LAB	lab(37.77, 45.10, -57.81)
CIE-LCH	lch(37.77, 73.32, 307.96°)
OKLab	oklab(48.31% 0.0741 -0.1652)
OKLCH	oklch(48.31% 0.181 294.2)
XYZ	xyz(16.1358, 9.9583, 46.4101)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FB8 #8FB83F

analogous

#3F52B8 #683FB8 #A43FB8

triadic

#683FB8 #B8683F #3FB868

tetradic

#683FB8 #B83F52 #8FB83F #3FB8A4

square

#683FB8 #B83F52 #8FB83F #3FB8A4

split-complementary

#683FB8 #B8A43F #52B83F

monochromatic

#34205D #4E2F8A #683FB8 #8A69CC #AE96DB

Accessibility & contrast

On white

7.02

#683FB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#683FB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683FB8

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FB8	#FFFFFF	#000000	##FFFFFF
##683FB8	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABC

Deuteranopia (green-blind)

#0057B5

Tritanopia (blue-blind)

#525C76

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #683fb8;
/* rgb */ color: rgb(104, 63, 184);
/* oklch */ color: oklch(48.3% 0.181 294.2);

Tailwind

colors: {
  custom: {
    50: '#9977ce',
    500: '#683fb8',
    950: '#000000',
  },
}

SCSS

$custom: #683fb8;
$custom-light: #9977ce;
$custom-dark: #000000;

JSON

{
  "hex": "#683fb8",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 184
  },
  "hsl": {
    "h": 260.331,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.48307,
    "c": 0.18104,
    "h": 294.2
  },
  "luminance": 0.09959
}

Semantic roles & 50–950 ramp

primary

#683FB8

secondary

#B3C78C

accent

#D94FAA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0914

muted

#7E7B82

Preview Lab

Preview with #683FB8

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

Preview Lab → · Contrast checker → · Palette generator →