#901D90#901D90

#901D90 is a mid, vivid purple. Relative luminance 0.088; OKLCH L 47.1% C 0.194 H 328.1°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#901D90
RGB	rgb(144, 29, 144)
HSL	hsl(300, 66%, 34%)
HSV	hsv(300, 80%, 56%)
CMYK	cmyk(0%, 79.9%, 0%, 43.5%)
CIE-LAB	lab(35.64, 58.98, -36.91)
CIE-LCH	lch(35.64, 69.58, 327.96°)
OKLab	oklab(47.1% 0.1647 -0.1024)
OKLCH	oklch(47.1% 0.194 328.1)
XYZ	xyz(16.9748, 8.8229, 27.1891)
Luminance	0.0882 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901D90 #1D901D

analogous

#571D90 #901D90 #901D57

triadic

#901D90 #90901D #1D9090

tetradic

#901D90 #90571D #1D901D #1D5790

square

#901D90 #90571D #1D901D #1D5790

split-complementary

#901D90 #57901D #1D9057

monochromatic

#2A082A #5D135D #901D90 #C327C3 #DB4CDB

Accessibility & contrast

On white

7.60

#901D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#901D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901D90

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901D90	#FFFFFF	#000000	##FFFFFF
##901D90	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A93

Deuteranopia (green-blind)

#3F598D

Tritanopia (blue-blind)

#953157

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #901d90;
/* rgb */ color: rgb(144, 29, 144);
/* oklch */ color: oklch(47.1% 0.194 328.1);

Tailwind

colors: {
  custom: {
    50: '#b468b1',
    500: '#901d90',
    950: '#000000',
  },
}

SCSS

$custom: #901d90;
$custom-light: #b468b1;
$custom-dark: #000000;

JSON

{
  "hex": "#901d90",
  "rgb": {
    "r": 144,
    "g": 29,
    "b": 144
  },
  "hsl": {
    "h": 300,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.47097,
    "c": 0.19391,
    "h": 328.1
  },
  "luminance": 0.08822
}

Semantic roles & 50–950 ramp

primary

#901D90

secondary

#4BBD4B

accent

#E93E3E

background

#FBF6FA

surface

#F6ECF5

border

#D0C7CF

text

#120711

muted

#817A80

Preview Lab

Preview with #901D90

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

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