#E181F9#E181F9

#E181F9 is a light, vivid purple. Relative luminance 0.385; OKLCH L 75.1% C 0.191 H 319.3°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#E181F9
RGB	rgb(225, 129, 249)
HSL	hsl(288, 91%, 74%)
HSV	hsv(288, 48%, 98%)
CMYK	cmyk(9.6%, 48.2%, 0%, 2.4%)
CIE-LAB	lab(68.42, 55.27, -44.94)
CIE-LCH	lch(68.42, 71.23, 320.88°)
OKLab	oklab(75.07% 0.1449 -0.1244)
OKLCH	oklch(75.07% 0.191 319.3)
XYZ	xyz(55.9983, 38.5497, 94.0952)
Luminance	0.3855 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E181F9 #99F981

analogous

#A581F9 #E181F9 #F981D5

triadic

#E181F9 #F9E181 #81F9E1

tetradic

#E181F9 #F9A581 #99F981 #81D5F9

square

#E181F9 #F9A581 #99F981 #81D5F9

split-complementary

#E181F9 #D5F981 #81F9A5

monochromatic

#C50CF3 #D347F6 #E181F9 #EFBBFC #F8E2FE

Accessibility & contrast

On white

2.41

#E181F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#E181F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E181F9

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E181F9	#FFFFFF	#000000	##000000
##E181F9	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6DA0FD

Deuteranopia (green-blind)

#89AAF6

Tritanopia (blue-blind)

#E291B2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #e181f9;
/* rgb */ color: rgb(225, 129, 249);
/* oklch */ color: oklch(75.1% 0.191 319.3);

Tailwind

colors: {
  custom: {
    50: '#eca8fb',
    500: '#e181f9',
    950: '#000000',
  },
}

SCSS

$custom: #e181f9;
$custom-light: #eca8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#e181f9",
  "rgb": {
    "r": 225,
    "g": 129,
    "b": 249
  },
  "hsl": {
    "h": 288,
    "s": 90.909,
    "l": 74.118
  },
  "oklch": {
    "l": 0.75068,
    "c": 0.19098,
    "h": 319.3
  },
  "luminance": 0.38548
}

Semantic roles & 50–950 ramp

primary

#E181F9

secondary

#DCF6D5

accent

#E6002E

background

#FEFAFF

surface

#FDF4FF

border

#D5CED7

text

#171017

muted

#857F85

Preview Lab

Preview with #E181F9

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

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