#901CA9#901CA9

#901CA9 is a mid, highly saturated purple. Relative luminance 0.096; OKLCH L 48.7% C 0.214 H 319.4°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#901CA9
RGB	rgb(144, 28, 169)
HSL	hsl(289, 72%, 39%)
HSV	hsv(289, 83%, 66%)
CMYK	cmyk(14.8%, 83.4%, 0%, 33.7%)
CIE-LAB	lab(37.16, 63.61, -49.62)
CIE-LCH	lch(37.16, 80.67, 322.04°)
OKLab	oklab(48.69% 0.1627 -0.1396)
OKLCH	oklch(48.69% 0.214 319.4)
XYZ	xyz(19.0774, 9.6254, 38.3814)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901CA9 #35A91C

analogous

#491CA9 #901CA9 #A91C7B

triadic

#901CA9 #A9901C #1CA990

tetradic

#901CA9 #A9491C #35A91C #1C7BA9

square

#901CA9 #A9491C #35A91C #1C7BA9

split-complementary

#901CA9 #7BA91C #1CA949

monochromatic

#370B40 #631374 #901CA9 #BB27DB #CC5BE4

Accessibility & contrast

On white

7.18

#901CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#901CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901CA9

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901CA9	#FFFFFF	#000000	##FFFFFF
##901CA9	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AD

Deuteranopia (green-blind)

#295BA6

Tritanopia (blue-blind)

#903E65

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #901ca9;
/* rgb */ color: rgb(144, 28, 169);
/* oklch */ color: oklch(48.7% 0.214 319.4);

Tailwind

colors: {
  custom: {
    50: '#b569c3',
    500: '#901ca9',
    950: '#000000',
  },
}

SCSS

$custom: #901ca9;
$custom-light: #b569c3;
$custom-dark: #000000;

JSON

{
  "hex": "#901ca9",
  "rgb": {
    "r": 144,
    "g": 28,
    "b": 169
  },
  "hsl": {
    "h": 289.362,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48685,
    "c": 0.21439,
    "h": 319.4
  },
  "luminance": 0.09624
}

Semantic roles & 50–950 ramp

primary

#901CA9

secondary

#6DC859

accent

#EE395A

background

#FBF6FC

surface

#F6ECF8

border

#D0C7D1

text

#120713

muted

#817A82

Preview Lab

Preview with #901CA9

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

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