#EC5B66#EC5B66

#EC5B66 is a light, vivid red. Relative luminance 0.263; OKLCH L 66.2% C 0.179 H 19.0°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#EC5B66
RGB	rgb(236, 91, 102)
HSL	hsl(355, 79%, 64%)
HSV	hsv(355, 61%, 93%)
CMYK	cmyk(0%, 61.4%, 56.8%, 7.5%)
CIE-LAB	lab(58.30, 56.71, 23.69)
CIE-LCH	lch(58.30, 61.46, 22.67°)
OKLab	oklab(66.25% 0.1693 0.0583)
OKLCH	oklch(66.25% 0.179 19)
XYZ	xyz(40.7351, 26.2796, 15.4952)
Luminance	0.2627 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC5B66 #5BECE1

analogous

#EC5BAF #EC5B66 #EC995B

triadic

#EC5B66 #66EC5B #5B66EC

tetradic

#EC5B66 #AFEC5B #5BECE1 #995BEC

square

#EC5B66 #AFEC5B #5BECE1 #995BEC

split-complementary

#EC5B66 #5BEC99 #5BAFEC

monochromatic

#B71522 #E62433 #EC5B66 #F29299 #F9C9CC

Accessibility & contrast

On white

3.36

#EC5B66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#EC5B66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC5B66

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC5B66	#FFFFFF	#000000	##000000
##EC5B66	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7965

Deuteranopia (green-blind)

#A39762

Tritanopia (blue-blind)

#FF4060

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ec5b66;
/* rgb */ color: rgb(236, 91, 102);
/* oklch */ color: oklch(66.2% 0.179 19.0);

Tailwind

colors: {
  custom: {
    50: '#f89091',
    500: '#ec5b66',
    950: '#000000',
  },
}

SCSS

$custom: #ec5b66;
$custom-light: #f89091;
$custom-dark: #000000;

JSON

{
  "hex": "#ec5b66",
  "rgb": {
    "r": 236,
    "g": 91,
    "b": 102
  },
  "hsl": {
    "h": 355.448,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66247,
    "c": 0.179,
    "h": 19
  },
  "luminance": 0.26274
}

Semantic roles & 50–950 ramp

primary

#EC5B66

secondary

#B8EBE7

accent

#DCCC0A

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0C

muted

#867E7D

Preview Lab

Preview with #EC5B66

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

Preview Lab → · Contrast checker → · Palette generator →