#B181CF#B181CF

#B181CF is a light, vivid violet. Relative luminance 0.296; OKLCH L 67.9% C 0.123 H 311.7°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#B181CF
RGB	rgb(177, 129, 207)
HSL	hsl(277, 45%, 66%)
HSV	hsv(277, 38%, 81%)
CMYK	cmyk(14.5%, 37.7%, 0%, 18.8%)
CIE-LAB	lab(61.27, 32.83, -33.23)
CIE-LCH	lch(61.27, 46.71, 314.66°)
OKLab	oklab(67.93% 0.0816 -0.0917)
OKLCH	oklch(67.93% 0.123 311.7)
XYZ	xyz(37.2423, 29.5532, 62.7618)
Luminance	0.2955 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B181CF #9FCF81

analogous

#8A81CF #B181CF #CF81C6

triadic

#B181CF #CFB181 #81CFB1

tetradic

#B181CF #CF8A81 #9FCF81 #81C6CF

square

#B181CF #CF8A81 #9FCF81 #81C6CF

split-complementary

#B181CF #C6CF81 #81CF8A

monochromatic

#763B9B #9655BE #B181CF #CCADE0 #E8DAF1

Accessibility & contrast

On white

3.04

#B181CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#B181CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B181CF

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B181CF	#FFFFFF	#000000	##000000
##B181CF	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7391D2

Deuteranopia (green-blind)

#7E95CD

Tritanopia (blue-blind)

#AE8C9E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #b181cf;
/* rgb */ color: rgb(177, 129, 207);
/* oklch */ color: oklch(67.9% 0.123 311.7);

Tailwind

colors: {
  custom: {
    50: '#c9a6de',
    500: '#b181cf',
    950: '#000000',
  },
}

SCSS

$custom: #b181cf;
$custom-light: #c9a6de;
$custom-dark: #000000;

JSON

{
  "hex": "#b181cf",
  "rgb": {
    "r": 177,
    "g": 129,
    "b": 207
  },
  "hsl": {
    "h": 276.923,
    "s": 44.828,
    "l": 65.882
  },
  "oklch": {
    "l": 0.67926,
    "c": 0.12271,
    "h": 311.7
  },
  "luminance": 0.29553
}

Semantic roles & 50–950 ramp

primary

#B181CF

secondary

#D3E3C9

accent

#B82E63

background

#FCFAFD

surface

#F8F4FB

border

#D1CED4

text

#130F15

muted

#827F83

Preview Lab

Preview with #B181CF

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

Preview Lab → · Contrast checker → · Palette generator →