#9557CF#9557CF

#9557CF is a mid, vivid violet. Relative luminance 0.177; OKLCH L 58.2% C 0.182 H 305.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#9557CF
RGB	rgb(149, 87, 207)
HSL	hsl(271, 56%, 58%)
HSV	hsv(271, 58%, 81%)
CMYK	cmyk(28%, 58%, 0%, 18.8%)
CIE-LAB	lab(49.14, 48.15, -52.57)
CIE-LCH	lch(49.14, 71.28, 312.49°)
OKLab	oklab(58.21% 0.105 -0.1484)
OKLCH	oklch(58.21% 0.182 305.3)
XYZ	xyz(27.0627, 17.7111, 61.0123)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9557CF #91CF57

analogous

#5957CF #9557CF #CF57CD

triadic

#9557CF #CF9557 #57CF95

tetradic

#9557CF #CF5957 #91CF57 #57CDCF

square

#9557CF #CF5957 #91CF57 #57CDCF

split-complementary

#9557CF #CDCF57 #57CF59

monochromatic

#572685 #7734B5 #9557CF #B387DD #D1B6EA

Accessibility & contrast

On white

4.62

#9557CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#9557CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #9557CF

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9557CF	#FFFFFF	#000000	##FFFFFF
##9557CF	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2573D3

Deuteranopia (green-blind)

#3F75CC

Tritanopia (blue-blind)

#8B6E8B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #9557cf;
/* rgb */ color: rgb(149, 87, 207);
/* oklch */ color: oklch(58.2% 0.182 305.3);

Tailwind

colors: {
  custom: {
    50: '#b889de',
    500: '#9557cf',
    950: '#000000',
  },
}

SCSS

$custom: #9557cf;
$custom-light: #b889de;
$custom-dark: #000000;

JSON

{
  "hex": "#9557cf",
  "rgb": {
    "r": 149,
    "g": 87,
    "b": 207
  },
  "hsl": {
    "h": 271,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.58206,
    "c": 0.18176,
    "h": 305.3
  },
  "luminance": 0.17711
}

Semantic roles & 50–950 ramp

primary

#9557CF

secondary

#C0D9A9

accent

#DF4991

background

#FBF8FD

surface

#F6F0FB

border

#D0CBD4

text

#120C15

muted

#817D83

Preview Lab

Preview with #9557CF

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

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