#A455BC#A455BC

#A455BC is a mid, vivid purple. Relative luminance 0.180; OKLCH L 58.5% C 0.170 H 317.8°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#A455BC
RGB	rgb(164, 85, 188)
HSL	hsl(286, 43%, 54%)
HSV	hsv(286, 55%, 74%)
CMYK	cmyk(12.8%, 54.8%, 0%, 26.3%)
CIE-LAB	lab(49.52, 48.81, -40.91)
CIE-LCH	lch(49.52, 63.69, 320.04°)
OKLab	oklab(58.54% 0.1256 -0.1139)
OKLCH	oklch(58.54% 0.17 317.8)
XYZ	xyz(27.6342, 18.0214, 49.5900)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455BC #6DBC55

analogous

#7055BC #A455BC #BC55A0

triadic

#A455BC #BCA455 #55BCA4

tetradic

#A455BC #BC7055 #6DBC55 #55A0BC

square

#A455BC #BC7055 #6DBC55 #55A0BC

split-complementary

#A455BC #A0BC55 #55BC70

monochromatic

#5D2B6C #823C98 #A455BC #BB81CD #D3ADDF

Accessibility & contrast

On white

4.56

#A455BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#A455BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455BC

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455BC	#FFFFFF	#000000	##000000
##A455BC	1.00	4.56	4.60	4.60
#FFFFFF	4.56	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)

#3F71BF

Deuteranopia (green-blind)

#5978B9

Tritanopia (blue-blind)

#A46580

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a455bc;
/* rgb */ color: rgb(164, 85, 188);
/* oklch */ color: oklch(58.5% 0.170 317.8);

Tailwind

colors: {
  custom: {
    50: '#c188d0',
    500: '#a455bc',
    950: '#000000',
  },
}

SCSS

$custom: #a455bc;
$custom-light: #c188d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a455bc",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 188
  },
  "hsl": {
    "h": 286.019,
    "s": 43.46,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58539,
    "c": 0.16953,
    "h": 317.8
  },
  "luminance": 0.1802
}

Semantic roles & 50–950 ramp

primary

#A455BC

secondary

#ABCCA0

accent

#D35572

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A455BC

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

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