#EC5571#EC5571

#EC5571 is a light, vivid red. Relative luminance 0.255; OKLCH L 65.8% C 0.186 H 12.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#EC5571
RGB	rgb(236, 85, 113)
HSL	hsl(349, 80%, 63%)
HSV	hsv(349, 64%, 93%)
CMYK	cmyk(0%, 64%, 52.1%, 7.5%)
CIE-LAB	lab(57.59, 60.07, 16.30)
CIE-LCH	lch(57.59, 62.25, 15.19°)
OKLab	oklab(65.78% 0.1814 0.0412)
OKLCH	oklch(65.78% 0.186 12.8)
XYZ	xyz(40.8247, 25.5274, 18.3971)
Luminance	0.2552 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC5571 #55ECD0

analogous

#EC55BD #EC5571 #EC8455

triadic

#EC5571 #71EC55 #5571EC

tetradic

#EC5571 #BDEC55 #55ECD0 #8455EC

square

#EC5571 #BDEC55 #55ECD0 #8455EC

split-complementary

#EC5571 #55EC84 #55BDEC

monochromatic

#B31431 #E61E43 #EC5571 #F28C9F #F8C3CD

Accessibility & contrast

On white

3.44

#EC5571 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#EC5571 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC5571

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC5571	#FFFFFF	#000000	##000000
##EC5571	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797771

Deuteranopia (green-blind)

#9F966D

Tritanopia (blue-blind)

#FF3B60

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ec5571;
/* rgb */ color: rgb(236, 85, 113);
/* oklch */ color: oklch(65.8% 0.186 12.8);

Tailwind

colors: {
  custom: {
    50: '#f88c99',
    500: '#ec5571',
    950: '#000000',
  },
}

SCSS

$custom: #ec5571;
$custom-light: #f88c99;
$custom-dark: #000000;

JSON

{
  "hex": "#ec5571",
  "rgb": {
    "r": 236,
    "g": 85,
    "b": 113
  },
  "hsl": {
    "h": 348.874,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.65783,
    "c": 0.18606,
    "h": 12.8
  },
  "luminance": 0.25522
}

Semantic roles & 50–950 ramp

primary

#EC5571

secondary

#B3EADF

accent

#DCB509

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#180D0D

muted

#867E7E

Preview Lab

Preview with #EC5571

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

Preview Lab → · Contrast checker → · Palette generator →