#A153BC#A153BC

#A153BC is a mid, vivid purple. Relative luminance 0.174; OKLCH L 57.9% C 0.171 H 316.7°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#A153BC
RGB	rgb(161, 83, 188)
HSL	hsl(285, 44%, 53%)
HSV	hsv(285, 56%, 74%)
CMYK	cmyk(14.4%, 55.9%, 0%, 26.3%)
CIE-LAB	lab(48.75, 49.03, -42.15)
CIE-LCH	lch(48.75, 64.66, 319.32°)
OKLab	oklab(57.89% 0.1246 -0.1176)
OKLCH	oklch(57.89% 0.171 316.7)
XYZ	xyz(26.8670, 17.3953, 49.5096)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A153BC #6EBC53

analogous

#6C53BC #A153BC #BC53A3

triadic

#A153BC #BCA153 #53BCA1

tetradic

#A153BC #BC6C53 #6EBC53 #53A3BC

square

#A153BC #BC6C53 #6EBC53 #53A3BC

split-complementary

#A153BC #A3BC53 #53BC6C

monochromatic

#5A2A6B #7F3B97 #A153BC #B97FCD #D1ABDE

Accessibility & contrast

On white

4.69

#A153BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#A153BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A153BC

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A153BC	#FFFFFF	#000000	##FFFFFF
##A153BC	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6FBF

Deuteranopia (green-blind)

#5576B9

Tritanopia (blue-blind)

#A06480

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a153bc;
/* rgb */ color: rgb(161, 83, 188);
/* oklch */ color: oklch(57.9% 0.171 316.7);

Tailwind

colors: {
  custom: {
    50: '#bf87d0',
    500: '#a153bc',
    950: '#000000',
  },
}

SCSS

$custom: #a153bc;
$custom-light: #bf87d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a153bc",
  "rgb": {
    "r": 161,
    "g": 83,
    "b": 188
  },
  "hsl": {
    "h": 284.571,
    "s": 43.933,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57893,
    "c": 0.1713,
    "h": 316.7
  },
  "luminance": 0.17394
}

Semantic roles & 50–950 ramp

primary

#A153BC

secondary

#AACC9F

accent

#D45475

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#120B14

muted

#817C82

Preview Lab

Preview with #A153BC

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

Preview Lab → · Contrast checker → · Palette generator →