#EC577C#EC577C

#EC577C is a light, vivid red. Relative luminance 0.261; OKLCH L 66.3% C 0.185 H 8.6°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#EC577C
RGB	rgb(236, 87, 124)
HSL	hsl(345, 80%, 63%)
HSV	hsv(345, 63%, 93%)
CMYK	cmyk(0%, 63.1%, 47.5%, 7.5%)
CIE-LAB	lab(58.14, 60.18, 10.63)
CIE-LCH	lch(58.14, 61.11, 10.01°)
OKLab	oklab(66.28% 0.1829 0.0276)
OKLCH	oklch(66.28% 0.185 8.6)
XYZ	xyz(41.6416, 26.1096, 21.9117)
Luminance	0.2610 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC577C #57ECC7

analogous

#EC57C6 #EC577C #EC7C57

triadic

#EC577C #7CEC57 #577CEC

tetradic

#EC577C #C6EC57 #57ECC7 #7C57EC

square

#EC577C #C6EC57 #57ECC7 #7C57EC

split-complementary

#EC577C #57EC7C #57C6EC

monochromatic

#B4143C #E62051 #EC577C #F28EA7 #F8C5D2

Accessibility & contrast

On white

3.38

#EC577C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#EC577C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC577C

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC577C	#FFFFFF	#000000	##000000
##EC577C	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78797D

Deuteranopia (green-blind)

#9E9778

Tritanopia (blue-blind)

#FF4165

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ec577c;
/* rgb */ color: rgb(236, 87, 124);
/* oklch */ color: oklch(66.3% 0.185 8.6);

Tailwind

colors: {
  custom: {
    50: '#f88ea1',
    500: '#ec577c',
    950: '#000000',
  },
}

SCSS

$custom: #ec577c;
$custom-light: #f88ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#ec577c",
  "rgb": {
    "r": 236,
    "g": 87,
    "b": 124
  },
  "hsl": {
    "h": 345.101,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66279,
    "c": 0.18498,
    "h": 8.6
  },
  "luminance": 0.26104
}

Semantic roles & 50–950 ramp

primary

#EC577C

secondary

#B5EADD

accent

#DCA80A

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#180D0F

muted

#867E7E

Preview Lab

Preview with #EC577C

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

Preview Lab → · Contrast checker → · Palette generator →