#683D7A#683D7A

#683D7A is a dark, moderate purple. Relative luminance 0.077; OKLCH L 43.8% C 0.108 H 315.2°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#683D7A
RGB	rgb(104, 61, 122)
HSL	hsl(282, 33%, 36%)
HSV	hsv(282, 50%, 48%)
CMYK	cmyk(14.8%, 50%, 0%, 52.2%)
CIE-LAB	lab(33.32, 30.26, -27.35)
CIE-LCH	lch(33.32, 40.79, 317.89°)
OKLab	oklab(43.77% 0.0765 -0.076)
OKLCH	oklch(43.77% 0.108 315.2)
XYZ	xyz(10.8900, 7.6860, 19.3185)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D7A #4F7A3D

analogous

#493D7A #683D7A #7A3D6D

triadic

#683D7A #7A683D #3D7A68

tetradic

#683D7A #7A493D #4F7A3D #3D6D7A

square

#683D7A #7A493D #4F7A3D #3D6D7A

split-complementary

#683D7A #6D7A3D #3D7A49

monochromatic

#221428 #452951 #683D7A #8B51A3 #A777BB

Accessibility & contrast

On white

8.28

#683D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#683D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D7A

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D7A	#FFFFFF	#000000	##FFFFFF
##683D7A	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314C7C

Deuteranopia (green-blind)

#3D5078

Tritanopia (blue-blind)

#674656

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #683d7a;
/* rgb */ color: rgb(104, 61, 122);
/* oklch */ color: oklch(43.8% 0.108 315.2);

Tailwind

colors: {
  custom: {
    50: '#9474a1',
    500: '#683d7a',
    950: '#000000',
  },
}

SCSS

$custom: #683d7a;
$custom-light: #9474a1;
$custom-dark: #000000;

JSON

{
  "hex": "#683d7a",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 122
  },
  "hsl": {
    "h": 282.295,
    "s": 33.333,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43768,
    "c": 0.10781,
    "h": 315.2
  },
  "luminance": 0.07686
}

Semantic roles & 50–950 ramp

primary

#683D7A

secondary

#7EA56E

accent

#C95E7E

background

#F9F7F9

surface

#F2EDF2

border

#CCC8CC

text

#0D080F

muted

#7E7B7E

Preview Lab

Preview with #683D7A

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

Preview Lab → · Contrast checker → · Palette generator →