#A455CB#A455CB

#A455CB is a mid, vivid purple. Relative luminance 0.187; OKLCH L 59.4% C 0.185 H 313.0°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#A455CB
RGB	rgb(164, 85, 203)
HSL	hsl(280, 53%, 56%)
HSV	hsv(280, 58%, 80%)
CMYK	cmyk(19.2%, 58.1%, 0%, 20.4%)
CIE-LAB	lab(50.34, 51.97, -48.27)
CIE-LCH	lch(50.34, 70.92, 317.12°)
OKLab	oklab(59.4% 0.1264 -0.1353)
OKLCH	oklch(59.4% 0.185 313)
XYZ	xyz(29.3360, 18.7021, 58.5528)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455CB #7CCB55

analogous

#6955CB #A455CB #CB55B7

triadic

#A455CB #CBA455 #55CBA4

tetradic

#A455CB #CB6955 #7CCB55 #55B7CB

square

#A455CB #CB6955 #7CCB55 #55B7CB

split-complementary

#A455CB #B7CB55 #55CB69

monochromatic

#62277F #8635AE #A455CB #BD84D9 #D6B3E8

Accessibility & contrast

On white

4.43

#A455CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#A455CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455CB

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455CB	#FFFFFF	#000000	##000000
##A455CB	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3074CF

Deuteranopia (green-blind)

#4F7AC8

Tritanopia (blue-blind)

#A06A88

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a455cb;
/* rgb */ color: rgb(164, 85, 203);
/* oklch */ color: oklch(59.4% 0.185 313.0);

Tailwind

colors: {
  custom: {
    50: '#c289db',
    500: '#a455cb',
    950: '#000000',
  },
}

SCSS

$custom: #a455cb;
$custom-light: #c289db;
$custom-dark: #000000;

JSON

{
  "hex": "#a455cb",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 203
  },
  "hsl": {
    "h": 280.169,
    "s": 53.153,
    "l": 56.471
  },
  "oklch": {
    "l": 0.59399,
    "c": 0.18518,
    "h": 313
  },
  "luminance": 0.18701
}

Semantic roles & 50–950 ramp

primary

#A455CB

secondary

#B6D6A6

accent

#DD4B7B

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A455CB

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

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