#A555CD#A555CD

#A555CD is a mid, vivid purple. Relative luminance 0.189; OKLCH L 59.6% C 0.188 H 312.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#A555CD
RGB	rgb(165, 85, 205)
HSL	hsl(280, 55%, 57%)
HSV	hsv(280, 59%, 80%)
CMYK	cmyk(19.5%, 58.5%, 0%, 19.6%)
CIE-LAB	lab(50.58, 52.65, -49.02)
CIE-LCH	lch(50.58, 71.94, 317.04°)
OKLab	oklab(59.64% 0.1277 -0.1375)
OKLCH	oklch(59.64% 0.188 312.9)
XYZ	xyz(29.7831, 18.9049, 59.8259)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A555CD #7DCD55

analogous

#6955CD #A555CD #CD55B9

triadic

#A555CD #CDA555 #55CDA5

tetradic

#A555CD #CD6955 #7DCD55 #55B9CD

square

#A555CD #CD6955 #7DCD55 #55B9CD

split-complementary

#A555CD #B9CD55 #55CD69

monochromatic

#632682 #8734B1 #A555CD #BE84DB #D7B4E9

Accessibility & contrast

On white

4.39

#A555CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#A555CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A555CD

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A555CD	#FFFFFF	#000000	##000000
##A555CD	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E74D1

Deuteranopia (green-blind)

#4F7ACA

Tritanopia (blue-blind)

#A16A89

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a555cd;
/* rgb */ color: rgb(165, 85, 205);
/* oklch */ color: oklch(59.6% 0.188 312.9);

Tailwind

colors: {
  custom: {
    50: '#c389dd',
    500: '#a555cd',
    950: '#000000',
  },
}

SCSS

$custom: #a555cd;
$custom-light: #c389dd;
$custom-dark: #000000;

JSON

{
  "hex": "#a555cd",
  "rgb": {
    "r": 165,
    "g": 85,
    "b": 205
  },
  "hsl": {
    "h": 280,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.59637,
    "c": 0.18766,
    "h": 312.9
  },
  "luminance": 0.18904
}

Semantic roles & 50–950 ramp

primary

#A555CD

secondary

#B7D7A6

accent

#DE4A7B

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A555CD

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

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