#A155BE#A155BE

#A155BE is a mid, vivid purple. Relative luminance 0.178; OKLCH L 58.3% C 0.170 H 315.8°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#A155BE
RGB	rgb(161, 85, 190)
HSL	hsl(283, 45%, 54%)
HSV	hsv(283, 55%, 75%)
CMYK	cmyk(15.3%, 55.3%, 0%, 25.5%)
CIE-LAB	lab(49.24, 48.43, -42.53)
CIE-LCH	lch(49.24, 64.46, 318.71°)
OKLab	oklab(58.29% 0.1221 -0.1187)
OKLCH	oklch(58.29% 0.17 315.8)
XYZ	xyz(27.2393, 17.7926, 50.7047)
Luminance	0.1779 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A155BE #72BE55

analogous

#6D55BE #A155BE #BE55A7

triadic

#A155BE #BEA155 #55BEA1

tetradic

#A155BE #BE6D55 #72BE55 #55A7BE

square

#A155BE #BE6D55 #72BE55 #55A7BE

split-complementary

#A155BE #A7BE55 #55BE6D

monochromatic

#5C2A6E #803B9B #A155BE #B981CF #D2AEE0

Accessibility & contrast

On white

4.61

#A155BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#A155BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A155BE

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A155BE	#FFFFFF	#000000	##FFFFFF
##A155BE	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B70C1

Deuteranopia (green-blind)

#5577BB

Tritanopia (blue-blind)

#9F6681

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a155be;
/* rgb */ color: rgb(161, 85, 190);
/* oklch */ color: oklch(58.3% 0.170 315.8);

Tailwind

colors: {
  custom: {
    50: '#bf88d2',
    500: '#a155be',
    950: '#000000',
  },
}

SCSS

$custom: #a155be;
$custom-light: #bf88d2;
$custom-dark: #000000;

JSON

{
  "hex": "#a155be",
  "rgb": {
    "r": 161,
    "g": 85,
    "b": 190
  },
  "hsl": {
    "h": 283.429,
    "s": 44.681,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58286,
    "c": 0.17025,
    "h": 315.8
  },
  "luminance": 0.17792
}

Semantic roles & 50–950 ramp

primary

#A155BE

secondary

#ADCEA1

accent

#D45377

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#120C14

muted

#817D82

Preview Lab

Preview with #A155BE

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

Preview Lab → · Contrast checker → · Palette generator →