#B646DD#B646DD

#B646DD is a mid, highly saturated purple. Relative luminance 0.195; OKLCH L 61.0% C 0.230 H 316.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX#B646DD
RGBrgb(182, 70, 221)
HSLhsl(285, 69%, 57%)
HSVhsv(285, 68%, 87%)
CMYKcmyk(17.6%, 68.3%, 0%, 13.3%)
CIE-LABlab(51.32, 66.59, -56.83)
CIE-LCHlch(51.32, 87.55, 319.53°)
OKLaboklab(60.95% 0.1654 -0.1598)
OKLCHoklch(60.95% 0.23 316)
XYZxyz(34.5307, 19.5472, 70.3466)
Luminance0.1955 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B646DD #6DDD46
analogous
#6A46DD #B646DD #DD46B9
triadic
#B646DD #DDB646 #46DDB6
tetradic
#B646DD #DD6A46 #6DDD46 #46B9DD
square
#B646DD #DD6A46 #6DDD46 #46B9DD
split-complementary
#B646DD #B9DD46 #46DD6A
monochromatic
#701A8E #9924C2 #B646DD #CA7AE7 #DFADF0

Accessibility & contrast

On white

4.28
#B646DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.91
#B646DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B646DD
4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B646DD#FFFFFF#000000##000000
##B646DD1.004.284.914.91
#FFFFFF4.281.0021.0021.00
#0000004.9121.001.001.00
##0000004.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#0074E1
Deuteranopia (green-blind)
#457DDA
Tritanopia (blue-blind)
#B3648C
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #b646dd;
/* rgb */ color: rgb(182, 70, 221);
/* oklch */ color: oklch(61.0% 0.230 316.0);
Tailwind
colors: {
  custom: {
    50: '#d082e8',
    500: '#b646dd',
    950: '#000000',
  },
}
SCSS
$custom: #b646dd;
$custom-light: #d082e8;
$custom-dark: #000000;
JSON
{
  "hex": "#b646dd",
  "rgb": {
    "r": 182,
    "g": 70,
    "b": 221
  },
  "hsl": {
    "h": 284.503,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60953,
    "c": 0.22994,
    "h": 316
  },
  "luminance": 0.19546
}

Semantic roles & 50–950 ramp

primary
#B646DD
secondary
#B1DEA1
accent
#EC3C69
background
#FDF8FE
surface
#FAEFFD
border
#D3CAD5
text
#140B16
muted
#837C84

Preview Lab

Preview with #B646DD

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

Preview Lab → · Contrast checker → · Palette generator →

#B646DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva