#E551BC#E551BC

#E551BC is a light, highly saturated pink. Relative luminance 0.262; OKLCH L 66.8% C 0.214 H 340.5°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#E551BC
RGB	rgb(229, 81, 188)
HSL	hsl(317, 74%, 61%)
HSV	hsv(317, 65%, 90%)
CMYK	cmyk(0%, 64.6%, 17.9%, 10.2%)
CIE-LAB	lab(58.21, 67.91, -26.65)
CIE-LCH	lch(58.21, 72.96, 338.57°)
OKLab	oklab(66.79% 0.2021 -0.0717)
OKLCH	oklch(66.79% 0.214 340.5)
XYZ	xyz(44.3337, 26.1778, 50.2851)
Luminance	0.2617 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E551BC #51E57A

analogous

#C451E5 #E551BC #E55172

triadic

#E551BC #BCE551 #51BCE5

tetradic

#E551BC #E5C451 #51E57A #5172E5

square

#E551BC #E5C451 #51E57A #5172E5

split-complementary

#E551BC #72E551 #51E5C4

monochromatic

#A3187D #D820A5 #E551BC #ED86D1 #F5BBE5

Accessibility & contrast

On white

3.37

#E551BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#E551BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E551BC

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E551BC	#FFFFFF	#000000	##000000
##E551BC	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7DBF

Deuteranopia (green-blind)

#8795B8

Tritanopia (blue-blind)

#F2547F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e551bc;
/* rgb */ color: rgb(229, 81, 188);
/* oklch */ color: oklch(66.8% 0.214 340.5);

Tailwind

colors: {
  custom: {
    50: '#f18bd0',
    500: '#e551bc',
    950: '#000000',
  },
}

SCSS

$custom: #e551bc;
$custom-light: #f18bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#e551bc",
  "rgb": {
    "r": 229,
    "g": 81,
    "b": 188
  },
  "hsl": {
    "h": 316.622,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.66787,
    "c": 0.21439,
    "h": 340.5
  },
  "luminance": 0.26174
}

Semantic roles & 50–950 ramp

primary

#E551BC

secondary

#ADE5BC

accent

#D6460F

background

#FFF9FC

surface

#FFF1F9

border

#D7CBD2

text

#170D14

muted

#857E82

Preview Lab

Preview with #E551BC

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

Preview Lab → · Contrast checker → · Palette generator →