#A550D3#A550D3

#A550D3 is a mid, highly saturated violet. Relative luminance 0.184; OKLCH L 59.4% C 0.201 H 311.7°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#A550D3
RGB	rgb(165, 80, 211)
HSL	hsl(279, 60%, 57%)
HSV	hsv(279, 62%, 83%)
CMYK	cmyk(21.8%, 62.1%, 0%, 17.3%)
CIE-LAB	lab(50.03, 56.37, -53.33)
CIE-LCH	lch(50.03, 77.60, 316.59°)
OKLab	oklab(59.35% 0.1338 -0.1501)
OKLCH	oklch(59.35% 0.201 311.7)
XYZ	xyz(30.1414, 18.4405, 63.5870)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A550D3 #7ED350

analogous

#6450D3 #A550D3 #D350C0

triadic

#A550D3 #D3A550 #50D3A5

tetradic

#A550D3 #D36450 #7ED350 #50C0D3

square

#A550D3 #D36450 #7ED350 #50C0D3

split-complementary

#A550D3 #C0D350 #50D364

monochromatic

#632287 #872EB8 #A550D3 #BE81DF #D7B2EC

Accessibility & contrast

On white

4.48

#A550D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#A550D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A550D3

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A550D3	#FFFFFF	#000000	##000000
##A550D3	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1673D7

Deuteranopia (green-blind)

#4579D0

Tritanopia (blue-blind)

#A0698A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a550d3;
/* rgb */ color: rgb(165, 80, 211);
/* oklch */ color: oklch(59.4% 0.201 311.7);

Tailwind

colors: {
  custom: {
    50: '#c386e1',
    500: '#a550d3',
    950: '#000000',
  },
}

SCSS

$custom: #a550d3;
$custom-light: #c386e1;
$custom-dark: #000000;

JSON

{
  "hex": "#a550d3",
  "rgb": {
    "r": 165,
    "g": 80,
    "b": 211
  },
  "hsl": {
    "h": 278.931,
    "s": 59.817,
    "l": 57.059
  },
  "oklch": {
    "l": 0.5935,
    "c": 0.2011,
    "h": 311.7
  },
  "luminance": 0.1844
}

Semantic roles & 50–950 ramp

primary

#A550D3

secondary

#B7DAA5

accent

#E3457C

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A550D3

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

Preview Lab → · Contrast checker → · Palette generator →