#683A7C#683A7C

#683A7C is a dark, moderate purple. Relative luminance 0.074; OKLCH L 43.4% C 0.116 H 314.7°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#683A7C
RGB	rgb(104, 58, 124)
HSL	hsl(282, 36%, 36%)
HSV	hsv(282, 53%, 49%)
CMYK	cmyk(16.1%, 53.2%, 0%, 51.4%)
CIE-LAB	lab(32.75, 32.47, -29.49)
CIE-LCH	lch(32.75, 43.86, 317.75°)
OKLab	oklab(43.38% 0.0814 -0.0821)
OKLCH	oklch(43.38% 0.116 314.7)
XYZ	xyz(10.8595, 7.4247, 19.9259)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683A7C #4E7C3A

analogous

#473A7C #683A7C #7C3A6F

triadic

#683A7C #7C683A #3A7C68

tetradic

#683A7C #7C473A #4E7C3A #3A6F7C

square

#683A7C #7C473A #4E7C3A #3A6F7C

split-complementary

#683A7C #6F7C3A #3A7C47

monochromatic

#221329 #452652 #683A7C #8B4EA6 #A773BD

Accessibility & contrast

On white

8.45

#683A7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#683A7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683A7C

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683A7C	#FFFFFF	#000000	##FFFFFF
##683A7C	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4A7E

Deuteranopia (green-blind)

#394E7A

Tritanopia (blue-blind)

#674455

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #683a7c;
/* rgb */ color: rgb(104, 58, 124);
/* oklch */ color: oklch(43.4% 0.116 314.7);

Tailwind

colors: {
  custom: {
    50: '#9572a2',
    500: '#683a7c',
    950: '#000000',
  },
}

SCSS

$custom: #683a7c;
$custom-light: #9572a2;
$custom-dark: #000000;

JSON

{
  "hex": "#683a7c",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 124
  },
  "hsl": {
    "h": 281.818,
    "s": 36.264,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43384,
    "c": 0.11561,
    "h": 314.7
  },
  "luminance": 0.07424
}

Semantic roles & 50–950 ramp

primary

#683A7C

secondary

#7DA76B

accent

#CC5C7E

background

#F9F7FA

surface

#F2EDF3

border

#CCC8CD

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #683A7C

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

Preview Lab → · Contrast checker → · Palette generator →