#E5509F#E5509F

#E5509F is a light, vivid pink. Relative luminance 0.249; OKLCH L 65.5% C 0.199 H 351.2°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#E5509F
RGB	rgb(229, 80, 159)
HSL	hsl(328, 74%, 61%)
HSV	hsv(328, 65%, 90%)
CMYK	cmyk(0%, 65.1%, 30.6%, 10.2%)
CIE-LAB	lab(56.98, 64.57, -11.72)
CIE-LCH	lch(56.98, 65.63, 349.71°)
OKLab	oklab(65.53% 0.1967 -0.0304)
OKLCH	oklch(65.53% 0.199 351.2)
XYZ	xyz(41.4418, 24.9030, 35.4185)
Luminance	0.2490 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5509F #50E596

analogous

#E050E5 #E5509F #E55054

triadic

#E5509F #9FE550 #509FE5

tetradic

#E5509F #E5E050 #50E596 #5054E5

square

#E5509F #E5E050 #50E596 #5054E5

split-complementary

#E5509F #54E550 #50E5E0

monochromatic

#A21861 #D82081 #E5509F #ED85BC #F5BBD9

Accessibility & contrast

On white

3.51

#E5509F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#E5509F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5509F

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5509F	#FFFFFF	#000000	##000000
##E5509F	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6678A1

Deuteranopia (green-blind)

#90939B

Tritanopia (blue-blind)

#F54871

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e5509f;
/* rgb */ color: rgb(229, 80, 159);
/* oklch */ color: oklch(65.5% 0.199 351.2);

Tailwind

colors: {
  custom: {
    50: '#f18abb',
    500: '#e5509f',
    950: '#000000',
  },
}

SCSS

$custom: #e5509f;
$custom-light: #f18abb;
$custom-dark: #000000;

JSON

{
  "hex": "#e5509f",
  "rgb": {
    "r": 229,
    "g": 80,
    "b": 159
  },
  "hsl": {
    "h": 328.188,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.65534,
    "c": 0.19906,
    "h": 351.2
  },
  "luminance": 0.24899
}

Semantic roles & 50–950 ramp

primary

#E5509F

secondary

#ACE5C7

accent

#D66D0F

background

#FFF8FB

surface

#FFF0F6

border

#D7CBD0

text

#170D11

muted

#857D80

Preview Lab

Preview with #E5509F

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

Preview Lab → · Contrast checker → · Palette generator →