#A550D7#A550D7

#A550D7 is a mid, highly saturated violet. Relative luminance 0.186; OKLCH L 59.6% C 0.205 H 310.7°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#A550D7
RGB	rgb(165, 80, 215)
HSL	hsl(278, 63%, 58%)
HSV	hsv(278, 63%, 84%)
CMYK	cmyk(23.3%, 62.8%, 0%, 15.7%)
CIE-LAB	lab(50.27, 57.23, -55.23)
CIE-LCH	lch(50.27, 79.54, 316.02°)
OKLab	oklab(59.6% 0.1337 -0.1557)
OKLCH	oklch(59.6% 0.205 310.7)
XYZ	xyz(30.6491, 18.6436, 66.2608)
Luminance	0.1864 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A550D7 #82D750

analogous

#6150D7 #A550D7 #D750C5

triadic

#A550D7 #D7A550 #50D7A5

tetradic

#A550D7 #D76150 #82D750 #50C5D7

square

#A550D7 #D76150 #82D750 #50C5D7

split-complementary

#A550D7 #C5D750 #50D761

monochromatic

#64208C #882BBE #A550D7 #BF82E2 #D8B4EE

Accessibility & contrast

On white

4.44

#A550D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#A550D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A550D7

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A550D7	#FFFFFF	#000000	##000000
##A550D7	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0874DB

Deuteranopia (green-blind)

#4179D4

Tritanopia (blue-blind)

#9F6A8C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a550d7;
/* rgb */ color: rgb(165, 80, 215);
/* oklch */ color: oklch(59.6% 0.205 310.7);

Tailwind

colors: {
  custom: {
    50: '#c386e4',
    500: '#a550d7',
    950: '#000000',
  },
}

SCSS

$custom: #a550d7;
$custom-light: #c386e4;
$custom-dark: #000000;

JSON

{
  "hex": "#a550d7",
  "rgb": {
    "r": 165,
    "g": 80,
    "b": 215
  },
  "hsl": {
    "h": 277.778,
    "s": 62.791,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59602,
    "c": 0.2052,
    "h": 310.7
  },
  "luminance": 0.18643
}

Semantic roles & 50–950 ramp

primary

#A550D7

secondary

#BADCA6

accent

#E6427F

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A550D7

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

Preview Lab → · Contrast checker → · Palette generator →