#9057CC#9057CC

#9057CC is a mid, vivid violet. Relative luminance 0.171; OKLCH L 57.5% C 0.177 H 303.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#9057CC
RGB	rgb(144, 87, 204)
HSL	hsl(269, 53%, 57%)
HSV	hsv(269, 57%, 80%)
CMYK	cmyk(29.4%, 57.4%, 0%, 20%)
CIE-LAB	lab(48.39, 46.21, -52.08)
CIE-LCH	lch(48.39, 69.63, 311.58°)
OKLab	oklab(57.47% 0.0985 -0.1471)
OKLCH	oklch(57.47% 0.177 303.8)
XYZ	xyz(25.8064, 17.1054, 59.0572)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9057CC #93CC57

analogous

#5758CC #9057CC #CB57CC

triadic

#9057CC #CC9057 #57CC90

tetradic

#9057CC #CC5758 #93CC57 #57CCCB

square

#9057CC #CC5758 #93CC57 #57CCCB

split-complementary

#9057CC #CCCB57 #58CC57

monochromatic

#532781 #7136B0 #9057CC #AF86DA #CEB5E9

Accessibility & contrast

On white

4.75

#9057CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#9057CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9057CC

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9057CC	#FFFFFF	#000000	##FFFFFF
##9057CC	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2672D0

Deuteranopia (green-blind)

#3D73C9

Tritanopia (blue-blind)

#856E89

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #9057cc;
/* rgb */ color: rgb(144, 87, 204);
/* oklch */ color: oklch(57.5% 0.177 303.8);

Tailwind

colors: {
  custom: {
    50: '#b489dc',
    500: '#9057cc',
    950: '#000000',
  },
}

SCSS

$custom: #9057cc;
$custom-light: #b489dc;
$custom-dark: #000000;

JSON

{
  "hex": "#9057cc",
  "rgb": {
    "r": 144,
    "g": 87,
    "b": 204
  },
  "hsl": {
    "h": 269.231,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.57471,
    "c": 0.17705,
    "h": 303.8
  },
  "luminance": 0.17105
}

Semantic roles & 50–950 ramp

primary

#9057CC

secondary

#C0D7A8

accent

#DD4B96

background

#FBF8FD

surface

#F6F0FB

border

#D0CBD4

text

#110C15

muted

#807D83

Preview Lab

Preview with #9057CC

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

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