#9557B2#9557B2

#9557B2 is a mid, vivid purple. Relative luminance 0.164; OKLCH L 56.5% C 0.149 H 314.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#9557B2
RGB	rgb(149, 87, 178)
HSL	hsl(281, 37%, 52%)
HSV	hsv(281, 51%, 70%)
CMYK	cmyk(16.3%, 51.1%, 0%, 30.2%)
CIE-LAB	lab(47.52, 41.51, -38.37)
CIE-LCH	lch(47.52, 56.53, 317.25°)
OKLab	oklab(56.49% 0.1033 -0.1069)
OKLCH	oklch(56.49% 0.149 314)
XYZ	xyz(23.8372, 16.4209, 44.0247)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9557B2 #74B257

analogous

#6857B2 #9557B2 #B257A2

triadic

#9557B2 #B29557 #57B295

tetradic

#9557B2 #B26857 #74B257 #57A2B2

square

#9557B2 #B26857 #74B257 #57A2B2

split-complementary

#9557B2 #A2B257 #57B268

monochromatic

#512D62 #74408C #9557B2 #AF81C5 #CAABD8

Accessibility & contrast

On white

4.90

#9557B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#9557B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9557B2

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9557B2	#FFFFFF	#000000	##FFFFFF
##9557B2	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426DB5

Deuteranopia (green-blind)

#5572B0

Tritanopia (blue-blind)

#93657C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #9557b2;
/* rgb */ color: rgb(149, 87, 178);
/* oklch */ color: oklch(56.5% 0.149 314.0);

Tailwind

colors: {
  custom: {
    50: '#b688c9',
    500: '#9557b2',
    950: '#000000',
  },
}

SCSS

$custom: #9557b2;
$custom-light: #b688c9;
$custom-dark: #000000;

JSON

{
  "hex": "#9557b2",
  "rgb": {
    "r": 149,
    "g": 87,
    "b": 178
  },
  "hsl": {
    "h": 280.879,
    "s": 37.143,
    "l": 51.961
  },
  "oklch": {
    "l": 0.56489,
    "c": 0.14868,
    "h": 314
  },
  "luminance": 0.1642
}

Semantic roles & 50–950 ramp

primary

#9557B2

secondary

#ABC69E

accent

#CD5B7F

background

#FBF8FC

surface

#F6F0F8

border

#D0CBD1

text

#110C13

muted

#807D82

Preview Lab

Preview with #9557B2

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

Preview Lab → · Contrast checker → · Palette generator →