#A661BC#A661BC

#A661BC is a mid, vivid purple. Relative luminance 0.203; OKLCH L 60.5% C 0.151 H 317.6°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#A661BC
RGB	rgb(166, 97, 188)
HSL	hsl(285, 40%, 56%)
HSV	hsv(285, 48%, 74%)
CMYK	cmyk(11.7%, 48.4%, 0%, 26.3%)
CIE-LAB	lab(52.16, 43.10, -36.73)
CIE-LCH	lch(52.16, 56.63, 319.56°)
OKLab	oklab(60.54% 0.1113 -0.1018)
OKLCH	oklch(60.54% 0.151 317.6)
XYZ	xyz(29.0764, 20.2882, 49.9516)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A661BC #77BC61

analogous

#7861BC #A661BC #BC61A4

triadic

#A661BC #BCA661 #61BCA6

tetradic

#A661BC #BC7861 #77BC61 #61A4BC

square

#A661BC #BC7861 #77BC61 #61A4BC

split-complementary

#A661BC #A4BC61 #61BC78

monochromatic

#623072 #87439D #A661BC #BE8CCE #D6B7E0

Accessibility & contrast

On white

4.15

#A661BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#A661BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A661BC

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A661BC	#FFFFFF	#000000	##000000
##A661BC	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5078BF

Deuteranopia (green-blind)

#647FB9

Tritanopia (blue-blind)

#A66E86

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #a661bc;
/* rgb */ color: rgb(166, 97, 188);
/* oklch */ color: oklch(60.5% 0.151 317.6);

Tailwind

colors: {
  custom: {
    50: '#c290d0',
    500: '#a661bc',
    950: '#000000',
  },
}

SCSS

$custom: #a661bc;
$custom-light: #c290d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a661bc",
  "rgb": {
    "r": 166,
    "g": 97,
    "b": 188
  },
  "hsl": {
    "h": 285.495,
    "s": 40.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60542,
    "c": 0.15087,
    "h": 317.6
  },
  "luminance": 0.20287
}

Semantic roles & 50–950 ramp

primary

#A661BC

secondary

#B3CFAA

accent

#D05775

background

#FCF9FC

surface

#F8F1F9

border

#D1CBD2

text

#130D14

muted

#827E82

Preview Lab

Preview with #A661BC

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

Preview Lab → · Contrast checker → · Palette generator →