#683EB3#683EB3

#683EB3 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.8% C 0.176 H 295.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#683EB3
RGB	rgb(104, 62, 179)
HSL	hsl(262, 49%, 47%)
HSV	hsv(262, 65%, 70%)
CMYK	cmyk(41.9%, 65.4%, 0%, 29.8%)
CIE-LAB	lab(37.19, 44.28, -55.79)
CIE-LCH	lch(37.19, 71.23, 308.44°)
OKLab	oklab(47.78% 0.0757 -0.1592)
OKLCH	oklch(47.78% 0.176 295.4)
XYZ	xyz(15.5661, 9.6426, 43.6802)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.38

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683EB3 #89B33E

analogous

#3E4FB3 #683EB3 #A23EB3

triadic

#683EB3 #B3683E #3EB368

tetradic

#683EB3 #B33E4F #89B33E #3EB3A2

square

#683EB3 #B33E4F #89B33E #3EB3A2

split-complementary

#683EB3 #B3A23E #4FB33E

monochromatic

#331F58 #4E2E86 #683EB3 #8965CA #AC92D9

Accessibility & contrast

On white

7.17

#683EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#683EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683EB3

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683EB3	#FFFFFF	#000000	##FFFFFF
##683EB3	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B7

Deuteranopia (green-blind)

#0056B1

Tritanopia (blue-blind)

#545973

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #683eb3;
/* rgb */ color: rgb(104, 62, 179);
/* oklch */ color: oklch(47.8% 0.176 295.4);

Tailwind

colors: {
  custom: {
    50: '#9976cb',
    500: '#683eb3',
    950: '#000000',
  },
}

SCSS

$custom: #683eb3;
$custom-light: #9976cb;
$custom-dark: #000000;

JSON

{
  "hex": "#683eb3",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 179
  },
  "hsl": {
    "h": 261.538,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47775,
    "c": 0.17633,
    "h": 295.4
  },
  "luminance": 0.09643
}

Semantic roles & 50–950 ramp

primary

#683EB3

secondary

#AFC588

accent

#D850A7

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #683EB3

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

Preview Lab → · Contrast checker → · Palette generator →