#A550DB#A550DB

#A550DB is a mid, highly saturated violet. Relative luminance 0.189; OKLCH L 59.9% C 0.209 H 309.6°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#A550DB
RGB	rgb(165, 80, 219)
HSL	hsl(277, 66%, 59%)
HSV	hsv(277, 63%, 86%)
CMYK	cmyk(24.7%, 63.5%, 0%, 14.1%)
CIE-LAB	lab(50.51, 58.10, -57.11)
CIE-LCH	lch(50.51, 81.47, 315.49°)
OKLab	oklab(59.86% 0.1335 -0.1612)
OKLCH	oklch(59.86% 0.209 309.6)
XYZ	xyz(31.1694, 18.8517, 69.0009)
Luminance	0.1885 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A550DB #86DB50

analogous

#5F50DB #A550DB #DB50CB

triadic

#A550DB #DBA550 #50DBA5

tetradic

#A550DB #DB5F50 #86DB50 #50CBDB

square

#A550DB #DB5F50 #86DB50 #50CBDB

split-complementary

#A550DB #CBDB50 #50DB5F

monochromatic

#651E92 #8829C5 #A550DB #BF83E5 #D9B6F0

Accessibility & contrast

On white

4.40

#A550DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#A550DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A550DB

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A550DB	#FFFFFF	#000000	##000000
##A550DB	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075DF

Deuteranopia (green-blind)

#3C7AD8

Tritanopia (blue-blind)

#9E6C8E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a550db;
/* rgb */ color: rgb(165, 80, 219);
/* oklch */ color: oklch(59.9% 0.209 309.6);

Tailwind

colors: {
  custom: {
    50: '#c486e7',
    500: '#a550db',
    950: '#000000',
  },
}

SCSS

$custom: #a550db;
$custom-light: #c486e7;
$custom-dark: #000000;

JSON

{
  "hex": "#a550db",
  "rgb": {
    "r": 165,
    "g": 80,
    "b": 219
  },
  "hsl": {
    "h": 276.691,
    "s": 65.877,
    "l": 58.627
  },
  "oklch": {
    "l": 0.59859,
    "c": 0.20931,
    "h": 309.6
  },
  "luminance": 0.18851
}

Semantic roles & 50–950 ramp

primary

#A550DB

secondary

#BDDFA8

accent

#E93F81

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A550DB

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

Preview Lab → · Contrast checker → · Palette generator →