#EC576B#EC576B

#EC576B is a light, vivid red. Relative luminance 0.257; OKLCH L 65.9% C 0.183 H 15.8°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#EC576B
RGB	rgb(236, 87, 107)
HSL	hsl(352, 80%, 63%)
HSV	hsv(352, 63%, 93%)
CMYK	cmyk(0%, 63.1%, 54.7%, 7.5%)
CIE-LAB	lab(57.77, 58.78, 20.06)
CIE-LCH	lch(57.77, 62.11, 18.85°)
OKLab	oklab(65.88% 0.1765 0.05)
OKLCH	oklch(65.88% 0.183 15.8)
XYZ	xyz(40.6577, 25.7161, 16.7298)
Luminance	0.2571 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC576B #57ECD8

analogous

#EC57B6 #EC576B #EC8D57

triadic

#EC576B #6BEC57 #576BEC

tetradic

#EC576B #B6EC57 #57ECD8 #8D57EC

square

#EC576B #B6EC57 #57ECD8 #8D57EC

split-complementary

#EC576B #57EC8D #57B6EC

monochromatic

#B4142A #E6203B #EC576B #F28E9B #F8C5CC

Accessibility & contrast

On white

3.42

#EC576B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#EC576B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC576B

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC576B	#FFFFFF	#000000	##000000
##EC576B	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B776B

Deuteranopia (green-blind)

#A19667

Tritanopia (blue-blind)

#FF3C5F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ec576b;
/* rgb */ color: rgb(236, 87, 107);
/* oklch */ color: oklch(65.9% 0.183 15.8);

Tailwind

colors: {
  custom: {
    50: '#f88d95',
    500: '#ec576b',
    950: '#000000',
  },
}

SCSS

$custom: #ec576b;
$custom-light: #f88d95;
$custom-dark: #000000;

JSON

{
  "hex": "#ec576b",
  "rgb": {
    "r": 236,
    "g": 87,
    "b": 107
  },
  "hsl": {
    "h": 351.946,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65877,
    "c": 0.18348,
    "h": 15.8
  },
  "luminance": 0.25711
}

Semantic roles & 50–950 ramp

primary

#EC576B

secondary

#B5EAE3

accent

#DCC00A

background

#FFF9F9

surface

#FFF1F1

border

#D7CBCB

text

#180D0D

muted

#867E7E

Preview Lab

Preview with #EC576B

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

Preview Lab → · Contrast checker → · Palette generator →