#90177E#90177E

#90177E is a mid, vivid purple. Relative luminance 0.080; OKLCH L 45.7% C 0.186 H 335.5°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#90177E
RGB	rgb(144, 23, 126)
HSL	hsl(309, 72%, 33%)
HSV	hsv(309, 84%, 56%)
CMYK	cmyk(0%, 84%, 12.5%, 43.5%)
CIE-LAB	lab(34.09, 57.72, -28.21)
CIE-LCH	lch(34.09, 64.24, 333.95°)
OKLab	oklab(45.66% 0.1691 -0.0772)
OKLCH	oklch(45.66% 0.186 335.5)
XYZ	xyz(15.5741, 8.0499, 20.4682)
Luminance	0.0805 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90177E #179029

analogous

#661790 #90177E #901741

triadic

#90177E #7E9017 #177E90

tetradic

#90177E #906617 #179029 #174190

square

#90177E #906617 #179029 #174190

split-complementary

#90177E #419017 #179066

monochromatic

#260622 #5B0F50 #90177E #C51FAC #E141C9

Accessibility & contrast

On white

8.05

#90177E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#90177E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90177E

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90177E	#FFFFFF	#000000	##FFFFFF
##90177E	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#174581

Deuteranopia (green-blind)

#47567B

Tritanopia (blue-blind)

#98234B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #90177e;
/* rgb */ color: rgb(144, 23, 126);
/* oklch */ color: oklch(45.7% 0.186 335.5);

Tailwind

colors: {
  custom: {
    50: '#b466a4',
    500: '#90177e',
    950: '#000000',
  },
}

SCSS

$custom: #90177e;
$custom-light: #b466a4;
$custom-dark: #000000;

JSON

{
  "hex": "#90177e",
  "rgb": {
    "r": 144,
    "g": 23,
    "b": 126
  },
  "hsl": {
    "h": 308.926,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.4566,
    "c": 0.18588,
    "h": 335.5
  },
  "luminance": 0.08048
}

Semantic roles & 50–950 ramp

primary

#90177E

secondary

#42C155

accent

#EF5439

background

#FBF6FA

surface

#F6EBF4

border

#D0C6CE

text

#12070F

muted

#817A7F

Preview Lab

Preview with #90177E

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

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