#683D98#683D98

#683D98 is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.7% C 0.145 H 302.9°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#683D98
RGB	rgb(104, 61, 152)
HSL	hsl(268, 43%, 42%)
HSV	hsv(268, 60%, 60%)
CMYK	cmyk(31.6%, 59.9%, 0%, 40.4%)
CIE-LAB	lab(35.10, 37.65, -42.99)
CIE-LCH	lch(35.10, 57.15, 311.21°)
OKLab	oklab(45.65% 0.0786 -0.1216)
OKLCH	oklch(45.65% 0.145 302.9)
XYZ	xyz(13.0439, 8.5475, 30.6623)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D98 #6D983D

analogous

#3D3F98 #683D98 #963D98

triadic

#683D98 #98683D #3D9868

tetradic

#683D98 #983D3F #6D983D #3D9896

square

#683D98 #983D3F #6D983D #3D9896

split-complementary

#683D98 #98963D #3F983D

monochromatic

#2C1A41 #4A2B6C #683D98 #8657BB #A682CD

Accessibility & contrast

On white

7.75

#683D98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#683D98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D98

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D98	#FFFFFF	#000000	##FFFFFF
##683D98	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12529B

Deuteranopia (green-blind)

#265296

Tritanopia (blue-blind)

#5F4F64

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #683d98;
/* rgb */ color: rgb(104, 61, 152);
/* oklch */ color: oklch(45.7% 0.145 302.9);

Tailwind

colors: {
  custom: {
    50: '#9674b7',
    500: '#683d98',
    950: '#000000',
  },
}

SCSS

$custom: #683d98;
$custom-light: #9674b7;
$custom-dark: #000000;

JSON

{
  "hex": "#683d98",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 152
  },
  "hsl": {
    "h": 268.352,
    "s": 42.723,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45653,
    "c": 0.1448,
    "h": 302.9
  },
  "luminance": 0.08548
}

Semantic roles & 50–950 ramp

primary

#683D98

secondary

#9AB77A

accent

#D35597

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #683D98

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

Preview Lab → · Contrast checker → · Palette generator →