#90389B#90389B

#90389B is a mid, vivid purple. Relative luminance 0.111; OKLCH L 50.3% C 0.171 H 323.1°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#90389B
RGB	rgb(144, 56, 155)
HSL	hsl(293, 47%, 41%)
HSV	hsv(293, 64%, 61%)
CMYK	cmyk(7.1%, 63.9%, 0%, 39.2%)
CIE-LAB	lab(39.79, 51.01, -37.00)
CIE-LCH	lch(39.79, 63.02, 324.04°)
OKLab	oklab(50.28% 0.137 -0.1029)
OKLCH	oklch(50.28% 0.171 323.1)
XYZ	xyz(18.8316, 11.1252, 32.1595)
Luminance	0.1112 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90389B #439B38

analogous

#5F389B #90389B #9B3875

triadic

#90389B #9B9038 #389B90

tetradic

#90389B #9B5F38 #439B38 #38759B

square

#90389B #9B5F38 #439B38 #38759B

split-complementary

#90389B #759B38 #389B5F

monochromatic

#3C1841 #66286E #90389B #B350C0 #C77DD0

Accessibility & contrast

On white

6.51

#90389B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#90389B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90389B

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90389B	#FFFFFF	#000000	##FFFFFF
##90389B	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23579E

Deuteranopia (green-blind)

#466198

Tritanopia (blue-blind)

#924764

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #90389b;
/* rgb */ color: rgb(144, 56, 155);
/* oklch */ color: oklch(50.3% 0.171 323.1);

Tailwind

colors: {
  custom: {
    50: '#b375b9',
    500: '#90389b',
    950: '#000000',
  },
}

SCSS

$custom: #90389b;
$custom-light: #b375b9;
$custom-dark: #000000;

JSON

{
  "hex": "#90389b",
  "rgb": {
    "r": 144,
    "g": 56,
    "b": 155
  },
  "hsl": {
    "h": 293.333,
    "s": 46.919,
    "l": 41.373
  },
  "oklch": {
    "l": 0.5028,
    "c": 0.17131,
    "h": 323.1
  },
  "luminance": 0.11124
}

Semantic roles & 50–950 ramp

primary

#90389B

secondary

#7DB975

accent

#D75160

background

#FBF7FB

surface

#F6EDF6

border

#D0C8D0

text

#110911

muted

#807B80

Preview Lab

Preview with #90389B

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

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