#683D7B#683D7B

#683D7B is a dark, moderate purple. Relative luminance 0.077; OKLCH L 43.8% C 0.109 H 314.7°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX#683D7B
RGBrgb(104, 61, 123)
HSLhsl(282, 34%, 36%)
HSVhsv(282, 50%, 48%)
CMYKcmyk(15.4%, 50.4%, 0%, 51.8%)
CIE-LABlab(33.37, 30.49, -27.89)
CIE-LCHlch(33.37, 41.32, 317.55°)
OKLaboklab(43.82% 0.0767 -0.0775)
OKLCHoklch(43.82% 0.109 314.7)
XYZxyz(10.9522, 7.7109, 19.6465)
Luminance0.0771 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#683D7B #507B3D
analogous
#493D7B #683D7B #7B3D6F
triadic
#683D7B #7B683D #3D7B68
tetradic
#683D7B #7B493D #507B3D #3D6F7B
square
#683D7B #7B493D #507B3D #3D6F7B
split-complementary
#683D7B #6F7B3D #3D7B49
monochromatic
#231429 #452952 #683D7B #8B51A4 #A677BC

Accessibility & contrast

On white

8.26
#683D7B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.54
#683D7B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D7B
8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##683D7B#FFFFFF#000000##FFFFFF
##683D7B1.008.262.548.26
#FFFFFF8.261.0021.001.00
#0000002.5421.001.0021.00
##FFFFFF8.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#304C7D
Deuteranopia (green-blind)
#3C5079
Tritanopia (blue-blind)
#674656
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #683d7b;
/* rgb */ color: rgb(104, 61, 123);
/* oklch */ color: oklch(43.8% 0.109 314.7);
Tailwind
colors: {
  custom: {
    50: '#9574a1',
    500: '#683d7b',
    950: '#000000',
  },
}
SCSS
$custom: #683d7b;
$custom-light: #9574a1;
$custom-dark: #000000;
JSON
{
  "hex": "#683d7b",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 123
  },
  "hsl": {
    "h": 281.613,
    "s": 33.696,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43824,
    "c": 0.10902,
    "h": 314.7
  },
  "luminance": 0.07711
}

Semantic roles & 50–950 ramp

primary
#683D7B
secondary
#7FA66E
accent
#CA5E7F
background
#F9F7F9
surface
#F2EDF2
border
#CCC8CC
text
#0D080F
muted
#7E7B7E

Preview Lab

Preview with #683D7B

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

Preview Lab → · Contrast checker → · Palette generator →

#683D7B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva