#683FB1#683FB1

#683FB1 is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.8% C 0.173 H 295.7°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#683FB1
RGB	rgb(104, 63, 177)
HSL	hsl(262, 48%, 47%)
HSV	hsv(262, 64%, 69%)
CMYK	cmyk(41.2%, 64.4%, 0%, 30.6%)
CIE-LAB	lab(37.25, 43.19, -54.52)
CIE-LCH	lch(37.25, 69.55, 308.38°)
OKLab	oklab(47.77% 0.0748 -0.1555)
OKLCH	oklch(47.77% 0.173 295.7)
XYZ	xyz(15.4202, 9.6721, 42.6409)
Luminance	0.0967 (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

#683FB1 #88B13F

analogous

#3F4FB1 #683FB1 #A13FB1

triadic

#683FB1 #B1683F #3FB168

tetradic

#683FB1 #B13F4F #88B13F #3FB1A1

square

#683FB1 #B13F4F #88B13F #3FB1A1

split-complementary

#683FB1 #B1A13F #4FB13F

monochromatic

#331F57 #4D2F84 #683FB1 #8965C8 #AB92D8

Accessibility & contrast

On white

7.16

#683FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#683FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683FB1

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FB1	#FFFFFF	#000000	##FFFFFF
##683FB1	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B5

Deuteranopia (green-blind)

#0056AF

Tritanopia (blue-blind)

#555972

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #683fb1;
/* rgb */ color: rgb(104, 63, 177);
/* oklch */ color: oklch(47.8% 0.173 295.7);

Tailwind

colors: {
  custom: {
    50: '#9976c9',
    500: '#683fb1',
    950: '#000000',
  },
}

SCSS

$custom: #683fb1;
$custom-light: #9976c9;
$custom-dark: #000000;

JSON

{
  "hex": "#683fb1",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 177
  },
  "hsl": {
    "h": 261.579,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47767,
    "c": 0.17257,
    "h": 295.7
  },
  "luminance": 0.09672
}

Semantic roles & 50–950 ramp

primary

#683FB1

secondary

#AEC488

accent

#D751A7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #683FB1

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

Preview Lab → · Contrast checker → · Palette generator →