#EC557A#EC557A

#EC557A is a light, vivid red. Relative luminance 0.257; OKLCH L 66.0% C 0.187 H 9.0°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#EC557A
RGB	rgb(236, 85, 122)
HSL	hsl(345, 80%, 63%)
HSV	hsv(345, 64%, 93%)
CMYK	cmyk(0%, 64%, 48.3%, 7.5%)
CIE-LAB	lab(57.79, 60.82, 11.31)
CIE-LCH	lch(57.79, 61.87, 10.53°)
OKLab	oklab(66% 0.1848 0.0292)
OKLCH	oklch(66% 0.187 9)
XYZ	xyz(41.3567, 25.7402, 21.1991)
Luminance	0.2574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC557A #55ECC7

analogous

#EC55C5 #EC557A #EC7B55

triadic

#EC557A #7AEC55 #557AEC

tetradic

#EC557A #C5EC55 #55ECC7 #7B55EC

square

#EC557A #C5EC55 #55ECC7 #7B55EC

split-complementary

#EC557A #55EC7B #55C5EC

monochromatic

#B3143B #E61E4F #EC557A #F28CA5 #F8C3D0

Accessibility & contrast

On white

3.42

#EC557A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#EC557A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC557A

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC557A	#FFFFFF	#000000	##000000
##EC557A	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77787B

Deuteranopia (green-blind)

#9E9676

Tritanopia (blue-blind)

#FF3E63

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ec557a;
/* rgb */ color: rgb(236, 85, 122);
/* oklch */ color: oklch(66.0% 0.187 9.0);

Tailwind

colors: {
  custom: {
    50: '#f88da0',
    500: '#ec557a',
    950: '#000000',
  },
}

SCSS

$custom: #ec557a;
$custom-light: #f88da0;
$custom-dark: #000000;

JSON

{
  "hex": "#ec557a",
  "rgb": {
    "r": 236,
    "g": 85,
    "b": 122
  },
  "hsl": {
    "h": 345.298,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.66002,
    "c": 0.18709,
    "h": 9
  },
  "luminance": 0.25735
}

Semantic roles & 50–950 ramp

primary

#EC557A

secondary

#B3EADC

accent

#DCA909

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#180D0E

muted

#867E7E

Preview Lab

Preview with #EC557A

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

Preview Lab → · Contrast checker → · Palette generator →