#EC4D52#EC4D52

#EC4D52 is a light, vivid red. Relative luminance 0.237; OKLCH L 64.3% C 0.195 H 22.8°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#EC4D52
RGB	rgb(236, 77, 82)
HSL	hsl(358, 81%, 61%)
HSV	hsv(358, 67%, 93%)
CMYK	cmyk(0%, 67.4%, 65.3%, 7.5%)
CIE-LAB	lab(55.84, 61.16, 32.08)
CIE-LCH	lch(55.84, 69.06, 27.68°)
OKLab	oklab(64.3% 0.1799 0.0757)
OKLCH	oklch(64.3% 0.195 22.8)
XYZ	xyz(38.7730, 23.7554, 10.5246)
Luminance	0.2375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4D52 #4DECE7

analogous

#EC4DA2 #EC4D52 #EC984D

triadic

#EC4D52 #52EC4D #4D52EC

tetradic

#EC4D52 #A2EC4D #4DECE7 #984DEC

square

#EC4D52 #A2EC4D #4DECE7 #984DEC

split-complementary

#EC4D52 #4DEC98 #4DA2EC

monochromatic

#AC1217 #E4181F #EC4D52 #F28488 #F8BCBD

Accessibility & contrast

On white

3.65

#EC4D52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#EC4D52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4D52

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4D52	#FFFFFF	#000000	##000000
##EC4D52	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787051

Deuteranopia (green-blind)

#A0924D

Tritanopia (blue-blind)

#FF2250

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ec4d52;
/* rgb */ color: rgb(236, 77, 82);
/* oklch */ color: oklch(64.3% 0.195 22.8);

Tailwind

colors: {
  custom: {
    50: '#fa8882',
    500: '#ec4d52',
    950: '#000000',
  },
}

SCSS

$custom: #ec4d52;
$custom-light: #fa8882;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4d52",
  "rgb": {
    "r": 236,
    "g": 77,
    "b": 82
  },
  "hsl": {
    "h": 358.113,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64295,
    "c": 0.19513,
    "h": 22.8
  },
  "luminance": 0.2375
}

Semantic roles & 50–950 ramp

primary

#EC4D52

secondary

#ADE8E6

accent

#DDD608

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #EC4D52

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

Preview Lab → · Contrast checker → · Palette generator →