#A455BB#A455BB

#A455BB is a mid, vivid purple. Relative luminance 0.180; OKLCH L 58.5% C 0.169 H 318.1°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#A455BB
RGB	rgb(164, 85, 187)
HSL	hsl(286, 43%, 53%)
HSV	hsv(286, 55%, 73%)
CMYK	cmyk(12.3%, 54.5%, 0%, 26.7%)
CIE-LAB	lab(49.47, 48.61, -40.41)
CIE-LCH	lch(49.47, 63.21, 320.26°)
OKLab	oklab(58.48% 0.1255 -0.1124)
OKLCH	oklch(58.48% 0.169 318.1)
XYZ	xyz(27.5268, 17.9784, 49.0243)
Luminance	0.1798 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455BB #6CBB55

analogous

#7155BB #A455BB #BB559F

triadic

#A455BB #BBA455 #55BBA4

tetradic

#A455BB #BB7155 #6CBB55 #559FBB

square

#A455BB #BB7155 #6CBB55 #559FBB

split-complementary

#A455BB #9FBB55 #55BB71

monochromatic

#5C2B6B #823C97 #A455BB #BB81CC #D3ACDE

Accessibility & contrast

On white

4.57

#A455BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#A455BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455BB

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455BB	#FFFFFF	#000000	##000000
##A455BB	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F70BE

Deuteranopia (green-blind)

#5A78B8

Tritanopia (blue-blind)

#A46580

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a455bb;
/* rgb */ color: rgb(164, 85, 187);
/* oklch */ color: oklch(58.5% 0.169 318.1);

Tailwind

colors: {
  custom: {
    50: '#c188d0',
    500: '#a455bb',
    950: '#000000',
  },
}

SCSS

$custom: #a455bb;
$custom-light: #c188d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a455bb",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 187
  },
  "hsl": {
    "h": 286.471,
    "s": 42.857,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58483,
    "c": 0.1685,
    "h": 318.1
  },
  "luminance": 0.17977
}

Semantic roles & 50–950 ramp

primary

#A455BB

secondary

#AACCA0

accent

#D35571

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A455BB

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

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