#E451BB#E451BB

#E451BB is a light, highly saturated pink. Relative luminance 0.260; OKLCH L 66.6% C 0.213 H 340.5°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#E451BB
RGB	rgb(228, 81, 187)
HSL	hsl(317, 73%, 61%)
HSV	hsv(317, 64%, 89%)
CMYK	cmyk(0%, 64.5%, 18%, 10.6%)
CIE-LAB	lab(58.01, 67.51, -26.39)
CIE-LCH	lch(58.01, 72.49, 338.65°)
OKLab	oklab(66.6% 0.2009 -0.071)
OKLCH	oklch(66.6% 0.213 340.5)
XYZ	xyz(43.9081, 25.9707, 49.7045)
Luminance	0.2597 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E451BB #51E47A

analogous

#C451E4 #E451BB #E45171

triadic

#E451BB #BBE451 #51BBE4

tetradic

#E451BB #E4C451 #51E47A #5171E4

square

#E451BB #E4C451 #51E47A #5171E4

split-complementary

#E451BB #71E451 #51E4C4

monochromatic

#A2197B #D721A4 #E451BB #EC86D0 #F4BBE4

Accessibility & contrast

On white

3.39

#E451BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#E451BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E451BB

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E451BB	#FFFFFF	#000000	##000000
##E451BB	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7CBE

Deuteranopia (green-blind)

#8794B7

Tritanopia (blue-blind)

#F1547F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #e451bb;
/* rgb */ color: rgb(228, 81, 187);
/* oklch */ color: oklch(66.6% 0.213 340.5);

Tailwind

colors: {
  custom: {
    50: '#f08bcf',
    500: '#e451bb',
    950: '#000000',
  },
}

SCSS

$custom: #e451bb;
$custom-light: #f08bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#e451bb",
  "rgb": {
    "r": 228,
    "g": 81,
    "b": 187
  },
  "hsl": {
    "h": 316.735,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.666,
    "c": 0.21306,
    "h": 340.5
  },
  "luminance": 0.25967
}

Semantic roles & 50–950 ramp

primary

#E451BB

secondary

#ACE4BC

accent

#D54710

background

#FFF9FC

surface

#FFF1F9

border

#D7CBD2

text

#170D14

muted

#857E82

Preview Lab

Preview with #E451BB

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

Preview Lab → · Contrast checker → · Palette generator →