#E551AA#E551AA

#E551AA is a light, highly saturated pink. Relative luminance 0.254; OKLCH L 66.1% C 0.203 H 347.0°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#E551AA
RGB	rgb(229, 81, 170)
HSL	hsl(324, 74%, 61%)
HSV	hsv(324, 65%, 90%)
CMYK	cmyk(0%, 64.6%, 25.8%, 10.2%)
CIE-LAB	lab(57.51, 65.53, -17.32)
CIE-LCH	lch(57.51, 67.78, 345.19°)
OKLab	oklab(66.05% 0.1983 -0.0457)
OKLCH	oklch(66.05% 0.204 347)
XYZ	xyz(42.5129, 25.4495, 40.6957)
Luminance	0.2545 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E551AA #51E58C

analogous

#D651E5 #E551AA #E55160

triadic

#E551AA #AAE551 #51AAE5

tetradic

#E551AA #E5D651 #51E58C #5160E5

square

#E551AA #E5D651 #51E58C #5160E5

split-complementary

#E551AA #60E551 #51E5D6

monochromatic

#A3186C #D8208F #E551AA #ED86C4 #F5BBDE

Accessibility & contrast

On white

3.45

#E551AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#E551AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E551AA

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E551AA	#FFFFFF	#000000	##000000
##E551AA	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637AAD

Deuteranopia (green-blind)

#8D93A6

Tritanopia (blue-blind)

#F44D76

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e551aa;
/* rgb */ color: rgb(229, 81, 170);
/* oklch */ color: oklch(66.1% 0.203 347.0);

Tailwind

colors: {
  custom: {
    50: '#f18bc3',
    500: '#e551aa',
    950: '#000000',
  },
}

SCSS

$custom: #e551aa;
$custom-light: #f18bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#e551aa",
  "rgb": {
    "r": 229,
    "g": 81,
    "b": 170
  },
  "hsl": {
    "h": 323.919,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.66051,
    "c": 0.2035,
    "h": 347
  },
  "luminance": 0.25445
}

Semantic roles & 50–950 ramp

primary

#E551AA

secondary

#ADE5C3

accent

#D65F0F

background

#FFF9FC

surface

#FFF1F8

border

#D7CBD1

text

#170D12

muted

#857E81

Preview Lab

Preview with #E551AA

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

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