#E550B3#E550B3

#E550B3 is a light, highly saturated pink. Relative luminance 0.257; OKLCH L 66.3% C 0.210 H 343.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#E550B3
RGB	rgb(229, 80, 179)
HSL	hsl(320, 74%, 61%)
HSV	hsv(320, 65%, 90%)
CMYK	cmyk(0%, 65.1%, 21.8%, 10.2%)
CIE-LAB	lab(57.71, 67.08, -22.23)
CIE-LCH	lch(57.71, 70.67, 341.66°)
OKLab	oklab(66.31% 0.2015 -0.0593)
OKLCH	oklch(66.31% 0.21 343.6)
XYZ	xyz(43.3199, 25.6542, 45.3094)
Luminance	0.2565 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E550B3 #50E582

analogous

#CC50E5 #E550B3 #E55068

triadic

#E550B3 #B3E550 #50B3E5

tetradic

#E550B3 #E5CC50 #50E582 #5068E5

square

#E550B3 #E5CC50 #50E582 #5068E5

split-complementary

#E550B3 #68E550 #50E5CC

monochromatic

#A21874 #D8209A #E550B3 #ED85CA #F5BBE1

Accessibility & contrast

On white

3.43

#E550B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#E550B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E550B3

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E550B3	#FFFFFF	#000000	##000000
##E550B3	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7BB6

Deuteranopia (green-blind)

#8A94AF

Tritanopia (blue-blind)

#F3507A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #e550b3;
/* rgb */ color: rgb(229, 80, 179);
/* oklch */ color: oklch(66.3% 0.210 343.6);

Tailwind

colors: {
  custom: {
    50: '#f18bca',
    500: '#e550b3',
    950: '#000000',
  },
}

SCSS

$custom: #e550b3;
$custom-light: #f18bca;
$custom-dark: #000000;

JSON

{
  "hex": "#e550b3",
  "rgb": {
    "r": 229,
    "g": 80,
    "b": 179
  },
  "hsl": {
    "h": 320.134,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.66306,
    "c": 0.21005,
    "h": 343.6
  },
  "luminance": 0.2565
}

Semantic roles & 50–950 ramp

primary

#E550B3

secondary

#ACE5BF

accent

#D6520F

background

#FFF9FC

surface

#FFF1F8

border

#D7CBD1

text

#170D13

muted

#857E82

Preview Lab

Preview with #E550B3

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

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