#B661CA#B661CA

#B661CA is a light, vivid purple. Relative luminance 0.228; OKLCH L 63.2% C 0.173 H 319.7°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B661CA
RGB	rgb(182, 97, 202)
HSL	hsl(289, 50%, 59%)
HSV	hsv(289, 52%, 79%)
CMYK	cmyk(9.9%, 52%, 0%, 20.8%)
CIE-LAB	lab(54.82, 50.44, -40.44)
CIE-LCH	lch(54.82, 64.65, 321.28°)
OKLab	oklab(63.16% 0.1323 -0.1122)
OKLCH	oklch(63.16% 0.173 319.7)
XYZ	xyz(34.2254, 22.7601, 58.4560)
Luminance	0.2276 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B661CA #75CA61

analogous

#8161CA #B661CA #CA61A9

triadic

#B661CA #CAB661 #61CAB6

tetradic

#B661CA #CA8161 #75CA61 #61A9CA

square

#B661CA #CA8161 #75CA61 #61A9CA

split-complementary

#B661CA #A9CA61 #61CA81

monochromatic

#732C84 #9C3CB2 #B661CA #CB8FD9 #E0BDE9

Accessibility & contrast

On white

3.78

#B661CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#B661CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B661CA

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B661CA	#FFFFFF	#000000	##000000
##B661CA	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7DCD

Deuteranopia (green-blind)

#6986C7

Tritanopia (blue-blind)

#B7708D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b661ca;
/* rgb */ color: rgb(182, 97, 202);
/* oklch */ color: oklch(63.2% 0.173 319.7);

Tailwind

colors: {
  custom: {
    50: '#ce91da',
    500: '#b661ca',
    950: '#000000',
  },
}

SCSS

$custom: #b661ca;
$custom-light: #ce91da;
$custom-dark: #000000;

JSON

{
  "hex": "#b661ca",
  "rgb": {
    "r": 182,
    "g": 97,
    "b": 202
  },
  "hsl": {
    "h": 288.571,
    "s": 49.763,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63162,
    "c": 0.17348,
    "h": 319.7
  },
  "luminance": 0.22759
}

Semantic roles & 50–950 ramp

primary

#B661CA

secondary

#B7D8AF

accent

#D94F69

background

#FCF9FD

surface

#F9F1FB

border

#D2CBD4

text

#140D15

muted

#827E83

Preview Lab

Preview with #B661CA

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

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