#683C79#683C79

#683C79 is a dark, moderate purple. Relative luminance 0.076; OKLCH L 43.5% C 0.108 H 315.9°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#683C79
RGB	rgb(104, 60, 121)
HSL	hsl(283, 34%, 35%)
HSV	hsv(283, 50%, 47%)
CMYK	cmyk(14%, 50.4%, 0%, 52.5%)
CIE-LAB	lab(33.04, 30.61, -27.16)
CIE-LCH	lch(33.04, 40.93, 318.42°)
OKLab	oklab(43.54% 0.0779 -0.0754)
OKLCH	oklch(43.54% 0.108 315.9)
XYZ	xyz(10.7754, 7.5556, 18.9762)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683C79 #4D793C

analogous

#493C79 #683C79 #793C6B

triadic

#683C79 #79683C #3C7968

tetradic

#683C79 #79493C #4D793C #3C6B79

square

#683C79 #79493C #4D793C #3C6B79

split-complementary

#683C79 #6B793C #3C7949

monochromatic

#221327 #452850 #683C79 #8B50A2 #A775BB

Accessibility & contrast

On white

8.36

#683C79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#683C79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683C79

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683C79	#FFFFFF	#000000	##FFFFFF
##683C79	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304B7B

Deuteranopia (green-blind)

#3D4F77

Tritanopia (blue-blind)

#674555

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #683c79;
/* rgb */ color: rgb(104, 60, 121);
/* oklch */ color: oklch(43.5% 0.108 315.9);

Tailwind

colors: {
  custom: {
    50: '#9573a0',
    500: '#683c79',
    950: '#000000',
  },
}

SCSS

$custom: #683c79;
$custom-light: #9573a0;
$custom-dark: #000000;

JSON

{
  "hex": "#683c79",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 121
  },
  "hsl": {
    "h": 283.279,
    "s": 33.702,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43542,
    "c": 0.10843,
    "h": 315.9
  },
  "luminance": 0.07555
}

Semantic roles & 50–950 ramp

primary

#683C79

secondary

#7CA46C

accent

#CA5E7C

background

#F9F7F9

surface

#F2EDF2

border

#CCC8CC

text

#0D080E

muted

#7E7B7E

Preview Lab

Preview with #683C79

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

Preview Lab → · Contrast checker → · Palette generator →