#90288B#90288B

#90288B is a mid, vivid purple. Relative luminance 0.093; OKLCH L 47.7% C 0.179 H 330.0°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#90288B
RGB	rgb(144, 40, 139)
HSL	hsl(303, 57%, 36%)
HSV	hsv(303, 72%, 56%)
CMYK	cmyk(0%, 72.2%, 3.5%, 43.5%)
CIE-LAB	lab(36.58, 54.64, -32.35)
CIE-LCH	lch(36.58, 63.50, 329.37°)
OKLab	oklab(47.68% 0.1547 -0.0892)
OKLCH	oklch(47.68% 0.179 330)
XYZ	xyz(16.9205, 9.3122, 25.3273)
Luminance	0.0931 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90288B #28902D

analogous

#612890 #90288B #902857

triadic

#90288B #8B9028 #288B90

tetradic

#90288B #906128 #28902D #285790

square

#90288B #906128 #28902D #285790

split-complementary

#90288B #579028 #289061

monochromatic

#300D2F #601B5D #90288B #C035B9 #D360CD

Accessibility & contrast

On white

7.34

#90288B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#90288B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90288B

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90288B	#FFFFFF	#000000	##FFFFFF
##90288B	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4D8E

Deuteranopia (green-blind)

#465B88

Tritanopia (blue-blind)

#953557

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #90288b;
/* rgb */ color: rgb(144, 40, 139);
/* oklch */ color: oklch(47.7% 0.179 330.0);

Tailwind

colors: {
  custom: {
    50: '#b46cad',
    500: '#90288b',
    950: '#000000',
  },
}

SCSS

$custom: #90288b;
$custom-light: #b46cad;
$custom-dark: #000000;

JSON

{
  "hex": "#90288b",
  "rgb": {
    "r": 144,
    "g": 40,
    "b": 139
  },
  "hsl": {
    "h": 302.885,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47675,
    "c": 0.17857,
    "h": 330
  },
  "luminance": 0.09311
}

Semantic roles & 50–950 ramp

primary

#90288B

secondary

#5CB860

accent

#E04F48

background

#FBF6FA

surface

#F6ECF4

border

#D0C7CE

text

#110810

muted

#807B7F

Preview Lab

Preview with #90288B

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

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