#683D79#683D79

#683D79 is a dark, moderate purple. Relative luminance 0.077; OKLCH L 43.7% C 0.107 H 315.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#683D79
RGB	rgb(104, 61, 121)
HSL	hsl(283, 33%, 36%)
HSV	hsv(283, 50%, 47%)
CMYK	cmyk(14%, 49.6%, 0%, 52.5%)
CIE-LAB	lab(33.27, 30.03, -26.81)
CIE-LCH	lch(33.27, 40.25, 318.25°)
OKLab	oklab(43.71% 0.0764 -0.0744)
OKLCH	oklch(43.71% 0.107 315.7)
XYZ	xyz(10.8283, 7.6613, 18.9938)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D79 #4E793D

analogous

#4A3D79 #683D79 #793D6C

triadic

#683D79 #79683D #3D7968

tetradic

#683D79 #794A3D #4E793D #3D6C79

square

#683D79 #794A3D #4E793D #3D6C79

split-complementary

#683D79 #6C793D #3D794A

monochromatic

#221428 #452850 #683D79 #8B52A2 #A776BA

Accessibility & contrast

On white

8.29

#683D79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#683D79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D79

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D79	#FFFFFF	#000000	##FFFFFF
##683D79	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314C7B

Deuteranopia (green-blind)

#3E5077

Tritanopia (blue-blind)

#674655

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #683d79;
/* rgb */ color: rgb(104, 61, 121);
/* oklch */ color: oklch(43.7% 0.107 315.7);

Tailwind

colors: {
  custom: {
    50: '#9474a0',
    500: '#683d79',
    950: '#000000',
  },
}

SCSS

$custom: #683d79;
$custom-light: #9474a0;
$custom-dark: #000000;

JSON

{
  "hex": "#683d79",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 121
  },
  "hsl": {
    "h": 283,
    "s": 32.967,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43711,
    "c": 0.10661,
    "h": 315.7
  },
  "luminance": 0.07661
}

Semantic roles & 50–950 ramp

primary

#683D79

secondary

#7DA46E

accent

#C95F7D

background

#F9F7F9

surface

#F2EDF2

border

#CCC8CC

text

#0D080E

muted

#7E7B7E

Preview Lab

Preview with #683D79

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

Preview Lab → · Contrast checker → · Palette generator →