#683F95#683F95

#683F95 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 45.8% C 0.138 H 303.4°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#683F95
RGB	rgb(104, 63, 149)
HSL	hsl(269, 41%, 42%)
HSV	hsv(269, 58%, 58%)
CMYK	cmyk(30.2%, 57.7%, 0%, 41.6%)
CIE-LAB	lab(35.34, 35.74, -40.79)
CIE-LCH	lch(35.34, 54.23, 311.23°)
OKLab	oklab(45.77% 0.0759 -0.1152)
OKLCH	oklch(45.77% 0.138 303.4)
XYZ	xyz(12.9100, 8.6680, 29.4209)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F95 #6C953F

analogous

#3F4195 #683F95 #933F95

triadic

#683F95 #95683F #3F9568

tetradic

#683F95 #953F41 #6C953F #3F9593

square

#683F95 #953F41 #6C953F #3F9593

split-complementary

#683F95 #95933F #41953F

monochromatic

#2C1B3F #4A2D6A #683F95 #8659B9 #A684CB

Accessibility & contrast

On white

7.68

#683F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#683F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F95

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F95	#FFFFFF	#000000	##FFFFFF
##683F95	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5298

Deuteranopia (green-blind)

#2C5393

Tritanopia (blue-blind)

#605064

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #683f95;
/* rgb */ color: rgb(104, 63, 149);
/* oklch */ color: oklch(45.8% 0.138 303.4);

Tailwind

colors: {
  custom: {
    50: '#9676b5',
    500: '#683f95',
    950: '#000000',
  },
}

SCSS

$custom: #683f95;
$custom-light: #9676b5;
$custom-dark: #000000;

JSON

{
  "hex": "#683f95",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 149
  },
  "hsl": {
    "h": 268.605,
    "s": 40.566,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45766,
    "c": 0.13792,
    "h": 303.4
  },
  "luminance": 0.08668
}

Semantic roles & 50–950 ramp

primary

#683F95

secondary

#99B57B

accent

#D05797

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #683F95

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

Preview Lab → · Contrast checker → · Palette generator →