#EC577A#EC577A

#EC577A is a light, vivid red. Relative luminance 0.261; OKLCH L 66.2% C 0.185 H 9.4°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#EC577A
RGB	rgb(236, 87, 122)
HSL	hsl(346, 80%, 63%)
HSV	hsv(346, 63%, 93%)
CMYK	cmyk(0%, 63.1%, 48.3%, 7.5%)
CIE-LAB	lab(58.09, 60.00, 11.73)
CIE-LCH	lch(58.09, 61.14, 11.06°)
OKLab	oklab(66.23% 0.1822 0.0303)
OKLCH	oklch(66.23% 0.185 9.4)
XYZ	xyz(41.5164, 26.0596, 21.2523)
Luminance	0.2605 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC577A #57ECC9

analogous

#EC57C4 #EC577A #EC7E57

triadic

#EC577A #7AEC57 #577AEC

tetradic

#EC577A #C4EC57 #57ECC9 #7E57EC

square

#EC577A #C4EC57 #57ECC9 #7E57EC

split-complementary

#EC577A #57EC7E #57C4EC

monochromatic

#B4143A #E6204E #EC577A #F28EA6 #F8C5D1

Accessibility & contrast

On white

3.38

#EC577A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#EC577A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC577A

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC577A	#FFFFFF	#000000	##000000
##EC577A	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78797B

Deuteranopia (green-blind)

#9F9776

Tritanopia (blue-blind)

#FF4065

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ec577a;
/* rgb */ color: rgb(236, 87, 122);
/* oklch */ color: oklch(66.2% 0.185 9.4);

Tailwind

colors: {
  custom: {
    50: '#f88ea0',
    500: '#ec577a',
    950: '#000000',
  },
}

SCSS

$custom: #ec577a;
$custom-light: #f88ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#ec577a",
  "rgb": {
    "r": 236,
    "g": 87,
    "b": 122
  },
  "hsl": {
    "h": 345.906,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66228,
    "c": 0.18468,
    "h": 9.4
  },
  "luminance": 0.26054
}

Semantic roles & 50–950 ramp

primary

#EC577A

secondary

#B5EADD

accent

#DCAB0A

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#180D0E

muted

#867E7E

Preview Lab

Preview with #EC577A

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

Preview Lab → · Contrast checker → · Palette generator →