#EC5764#EC5764

#EC5764 is a light, vivid red. Relative luminance 0.256; OKLCH L 65.7% C 0.184 H 18.7°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#EC5764
RGB	rgb(236, 87, 100)
HSL	hsl(355, 80%, 63%)
HSV	hsv(355, 63%, 93%)
CMYK	cmyk(0%, 63.1%, 57.6%, 7.5%)
CIE-LAB	lab(57.63, 58.27, 23.96)
CIE-LCH	lch(57.63, 63.00, 22.35°)
OKLab	oklab(65.73% 0.1739 0.0588)
OKLCH	oklch(65.73% 0.184 18.7)
XYZ	xyz(40.3042, 25.5747, 14.8682)
Luminance	0.2557 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC5764 #57ECDF

analogous

#EC57AE #EC5764 #EC9457

triadic

#EC5764 #64EC57 #5764EC

tetradic

#EC5764 #AEEC57 #57ECDF #9457EC

square

#EC5764 #AEEC57 #57ECDF #9457EC

split-complementary

#EC5764 #57EC94 #57AEEC

monochromatic

#B41422 #E62031 #EC5764 #F28E97 #F8C5C9

Accessibility & contrast

On white

3.43

#EC5764 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#EC5764 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC5764

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC5764	#FFFFFF	#000000	##000000
##EC5764	1.00	3.43	6.11	6.11
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7764

Deuteranopia (green-blind)

#A29660

Tritanopia (blue-blind)

#FF3A5D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ec5764;
/* rgb */ color: rgb(236, 87, 100);
/* oklch */ color: oklch(65.7% 0.184 18.7);

Tailwind

colors: {
  custom: {
    50: '#f98d90',
    500: '#ec5764',
    950: '#000000',
  },
}

SCSS

$custom: #ec5764;
$custom-light: #f98d90;
$custom-dark: #000000;

JSON

{
  "hex": "#ec5764",
  "rgb": {
    "r": 236,
    "g": 87,
    "b": 100
  },
  "hsl": {
    "h": 354.765,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65732,
    "c": 0.18354,
    "h": 18.7
  },
  "luminance": 0.25569
}

Semantic roles & 50–950 ramp

primary

#EC5764

secondary

#B5EAE5

accent

#DCCA0A

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EC5764

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

Preview Lab → · Contrast checker → · Palette generator →