#683497#683497

#683497 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.3% C 0.157 H 304.9°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#683497
RGB	rgb(104, 52, 151)
HSL	hsl(272, 49%, 40%)
HSV	hsv(272, 66%, 59%)
CMYK	cmyk(31.1%, 65.6%, 0%, 40.8%)
CIE-LAB	lab(33.21, 42.31, -45.43)
CIE-LCH	lch(33.21, 62.08, 312.97°)
OKLab	oklab(44.26% 0.09 -0.1287)
OKLCH	oklch(44.26% 0.157 304.9)
XYZ	xyz(12.5216, 7.6335, 30.0859)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683497 #639734

analogous

#373497 #683497 #973495

triadic

#683497 #976834 #349768

tetradic

#683497 #973734 #639734 #349597

square

#683497 #973734 #639734 #349597

split-complementary

#683497 #959734 #349737

monochromatic

#29153C #492469 #683497 #8748C0 #A576D0

Accessibility & contrast

On white

8.31

#683497 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#683497 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683497

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683497	#FFFFFF	#000000	##FFFFFF
##683497	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9A

Deuteranopia (green-blind)

#194E95

Tritanopia (blue-blind)

#604961

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #683497;
/* rgb */ color: rgb(104, 52, 151);
/* oklch */ color: oklch(44.3% 0.157 304.9);

Tailwind

colors: {
  custom: {
    50: '#976fb6',
    500: '#683497',
    950: '#000000',
  },
}

SCSS

$custom: #683497;
$custom-light: #976fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#683497",
  "rgb": {
    "r": 104,
    "g": 52,
    "b": 151
  },
  "hsl": {
    "h": 271.515,
    "s": 48.768,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44258,
    "c": 0.15706,
    "h": 304.9
  },
  "luminance": 0.07633
}

Semantic roles & 50–950 ramp

primary

#683497

secondary

#92B86F

accent

#D84F90

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #683497

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

Preview Lab → · Contrast checker → · Palette generator →