#EC4D55#EC4D55

#EC4D55 is a light, vivid red. Relative luminance 0.238; OKLCH L 64.3% C 0.195 H 21.8°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#EC4D55
RGB	rgb(236, 77, 85)
HSL	hsl(357, 81%, 61%)
HSV	hsv(357, 67%, 93%)
CMYK	cmyk(0%, 67.4%, 64%, 7.5%)
CIE-LAB	lab(55.89, 61.33, 30.41)
CIE-LCH	lch(55.89, 68.45, 26.37°)
OKLab	oklab(64.35% 0.181 0.0723)
OKLCH	oklch(64.35% 0.195 21.8)
XYZ	xyz(38.8896, 23.8020, 11.1390)
Luminance	0.2380 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4D55 #4DECE4

analogous

#EC4DA5 #EC4D55 #EC954D

triadic

#EC4D55 #55EC4D #4D55EC

tetradic

#EC4D55 #A5EC4D #4DECE4 #954DEC

square

#EC4D55 #A5EC4D #4DECE4 #954DEC

split-complementary

#EC4D55 #4DEC95 #4DA5EC

monochromatic

#AC121A #E41823 #EC4D55 #F2848A #F8BCBF

Accessibility & contrast

On white

3.65

#EC4D55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#EC4D55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4D55

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4D55	#FFFFFF	#000000	##000000
##EC4D55	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787054

Deuteranopia (green-blind)

#A09251

Tritanopia (blue-blind)

#FF2351

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ec4d55;
/* rgb */ color: rgb(236, 77, 85);
/* oklch */ color: oklch(64.3% 0.195 21.8);

Tailwind

colors: {
  custom: {
    50: '#fa8885',
    500: '#ec4d55',
    950: '#000000',
  },
}

SCSS

$custom: #ec4d55;
$custom-light: #fa8885;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4d55",
  "rgb": {
    "r": 236,
    "g": 77,
    "b": 85
  },
  "hsl": {
    "h": 356.981,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64345,
    "c": 0.19487,
    "h": 21.8
  },
  "luminance": 0.23796
}

Semantic roles & 50–950 ramp

primary

#EC4D55

secondary

#ADE8E5

accent

#DDD208

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#190C0B

muted

#877D7C

Preview Lab

Preview with #EC4D55

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

Preview Lab → · Contrast checker → · Palette generator →