#B166A5#B166A5

#B166A5 is a mid, vivid purple. Relative luminance 0.216; OKLCH L 61.6% C 0.126 H 333.1°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B166A5
RGB	rgb(177, 102, 165)
HSL	hsl(310, 32%, 55%)
HSV	hsv(310, 42%, 69%)
CMYK	cmyk(0%, 42.4%, 6.8%, 30.6%)
CIE-LAB	lab(53.57, 39.34, -21.10)
CIE-LCH	lch(53.57, 44.65, 331.79°)
OKLab	oklab(61.56% 0.1124 -0.057)
OKLCH	oklch(61.56% 0.126 333.1)
XYZ	xyz(29.6742, 21.5681, 38.1901)
Luminance	0.2157 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166A5 #66B172

analogous

#9866B1 #B166A5 #B16680

triadic

#B166A5 #A5B166 #66A5B1

tetradic

#B166A5 #B19866 #66B172 #6680B1

square

#B166A5 #B19866 #66B172 #6680B1

split-complementary

#B166A5 #80B166 #66B198

monochromatic

#683560 #904A85 #B166A5 #C68FBD #DAB7D5

Accessibility & contrast

On white

3.95

#B166A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#B166A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166A5

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166A5	#FFFFFF	#000000	##000000
##B166A5	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6579A7

Deuteranopia (green-blind)

#7984A3

Tritanopia (blue-blind)

#B76A7E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b166a5;
/* rgb */ color: rgb(177, 102, 165);
/* oklch */ color: oklch(61.6% 0.126 333.1);

Tailwind

colors: {
  custom: {
    50: '#ca93bf',
    500: '#b166a5',
    950: '#000000',
  },
}

SCSS

$custom: #b166a5;
$custom-light: #ca93bf;
$custom-dark: #000000;

JSON

{
  "hex": "#b166a5",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 165
  },
  "hsl": {
    "h": 309.6,
    "s": 32.468,
    "l": 54.706
  },
  "oklch": {
    "l": 0.61556,
    "c": 0.12608,
    "h": 333.1
  },
  "luminance": 0.21566
}

Semantic roles & 50–950 ramp

primary

#B166A5

secondary

#AAC9AF

accent

#C9705F

background

#FCF9FB

surface

#F9F1F7

border

#D2CBD0

text

#130D12

muted

#827E81

Preview Lab

Preview with #B166A5

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

Preview Lab → · Contrast checker → · Palette generator →