#683B89#683B89

#683B89 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.3% C 0.130 H 308.7°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#683B89
RGB	rgb(104, 59, 137)
HSL	hsl(275, 40%, 38%)
HSV	hsv(275, 57%, 54%)
CMYK	cmyk(24.1%, 56.9%, 0%, 46.3%)
CIE-LAB	lab(33.73, 35.01, -36.01)
CIE-LCH	lch(33.73, 50.22, 314.19°)
OKLab	oklab(44.34% 0.081 -0.1012)
OKLCH	oklch(44.34% 0.13 308.7)
XYZ	xyz(11.7874, 7.8773, 24.5616)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683B89 #5C893B

analogous

#413B89 #683B89 #893B83

triadic

#683B89 #89683B #3B8968

tetradic

#683B89 #89413B #5C893B #3B8389

square

#683B89 #89413B #5C893B #3B8389

split-complementary

#683B89 #83893B #3B8941

monochromatic

#271633 #48295E #683B89 #884EB3 #A579C5

Accessibility & contrast

On white

8.15

#683B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#683B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683B89

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683B89	#FFFFFF	#000000	##FFFFFF
##683B89	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224D8C

Deuteranopia (green-blind)

#325087

Tritanopia (blue-blind)

#63495C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #683b89;
/* rgb */ color: rgb(104, 59, 137);
/* oklch */ color: oklch(44.3% 0.130 308.7);

Tailwind

colors: {
  custom: {
    50: '#9573ac',
    500: '#683b89',
    950: '#000000',
  },
}

SCSS

$custom: #683b89;
$custom-light: #9573ac;
$custom-dark: #000000;

JSON

{
  "hex": "#683b89",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 137
  },
  "hsl": {
    "h": 274.615,
    "s": 39.796,
    "l": 38.431
  },
  "oklch": {
    "l": 0.44344,
    "c": 0.12958,
    "h": 308.7
  },
  "luminance": 0.07877
}

Semantic roles & 50–950 ramp

primary

#683B89

secondary

#8BAF71

accent

#D0588B

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #683B89

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

Preview Lab → · Contrast checker → · Palette generator →