#A555CC#A555CC

#A555CC is a mid, vivid purple. Relative luminance 0.189; OKLCH L 59.6% C 0.187 H 313.2°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#A555CC
RGB	rgb(165, 85, 204)
HSL	hsl(280, 54%, 57%)
HSV	hsv(280, 58%, 80%)
CMYK	cmyk(19.1%, 58.3%, 0%, 20%)
CIE-LAB	lab(50.52, 52.43, -48.54)
CIE-LCH	lch(50.52, 71.45, 317.21°)
OKLab	oklab(59.58% 0.1277 -0.1361)
OKLCH	oklch(59.58% 0.187 313.2)
XYZ	xyz(29.6628, 18.8568, 59.1922)
Luminance	0.1886 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A555CC #7CCC55

analogous

#6A55CC #A555CC #CC55B8

triadic

#A555CC #CCA555 #55CCA5

tetradic

#A555CC #CC6A55 #7CCC55 #55B8CC

square

#A555CC #CC6A55 #7CCC55 #55B8CC

split-complementary

#A555CC #B8CC55 #55CC6A

monochromatic

#632680 #8735AF #A555CC #BE84DA #D7B3E8

Accessibility & contrast

On white

4.40

#A555CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#A555CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A555CC

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A555CC	#FFFFFF	#000000	##000000
##A555CC	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)

#3074D0

Deuteranopia (green-blind)

#4F7AC9

Tritanopia (blue-blind)

#A16A88

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a555cc;
/* rgb */ color: rgb(165, 85, 204);
/* oklch */ color: oklch(59.6% 0.187 313.2);

Tailwind

colors: {
  custom: {
    50: '#c389dc',
    500: '#a555cc',
    950: '#000000',
  },
}

SCSS

$custom: #a555cc;
$custom-light: #c389dc;
$custom-dark: #000000;

JSON

{
  "hex": "#a555cc",
  "rgb": {
    "r": 165,
    "g": 85,
    "b": 204
  },
  "hsl": {
    "h": 280.336,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59578,
    "c": 0.18662,
    "h": 313.2
  },
  "luminance": 0.18856
}

Semantic roles & 50–950 ramp

primary

#A555CC

secondary

#B6D7A6

accent

#DD4B7B

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A555CC

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

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