#EC4D5B#EC4D5B

#EC4D5B is a light, vivid red. Relative luminance 0.239; OKLCH L 64.5% C 0.194 H 19.6°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#EC4D5B
RGB	rgb(236, 77, 91)
HSL	hsl(355, 81%, 61%)
HSV	hsv(355, 67%, 93%)
CMYK	cmyk(0%, 67.4%, 61.4%, 7.5%)
CIE-LAB	lab(55.99, 61.69, 27.05)
CIE-LCH	lch(55.99, 67.36, 23.68°)
OKLab	oklab(64.45% 0.1832 0.0652)
OKLCH	oklch(64.45% 0.194 19.6)
XYZ	xyz(39.1382, 23.9015, 12.4480)
Luminance	0.2390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4D5B #4DECDE

analogous

#EC4DAB #EC4D5B #EC8F4D

triadic

#EC4D5B #5BEC4D #4D5BEC

tetradic

#EC4D5B #ABEC4D #4DECDE #8F4DEC

square

#EC4D5B #ABEC4D #4DECDE #8F4DEC

split-complementary

#EC4D5B #4DEC8F #4DABEC

monochromatic

#AC1220 #E4182A #EC4D5B #F2848E #F8BCC1

Accessibility & contrast

On white

3.63

#EC4D5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#EC4D5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4D5B

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4D5B	#FFFFFF	#000000	##000000
##EC4D5B	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77715A

Deuteranopia (green-blind)

#9F9357

Tritanopia (blue-blind)

#FF2553

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ec4d5b;
/* rgb */ color: rgb(236, 77, 91);
/* oklch */ color: oklch(64.5% 0.194 19.6);

Tailwind

colors: {
  custom: {
    50: '#fa8889',
    500: '#ec4d5b',
    950: '#000000',
  },
}

SCSS

$custom: #ec4d5b;
$custom-light: #fa8889;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4d5b",
  "rgb": {
    "r": 236,
    "g": 77,
    "b": 91
  },
  "hsl": {
    "h": 354.717,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64452,
    "c": 0.19449,
    "h": 19.6
  },
  "luminance": 0.23896
}

Semantic roles & 50–950 ramp

primary

#EC4D5B

secondary

#ADE8E3

accent

#DDCA08

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#190C0B

muted

#877D7C

Preview Lab

Preview with #EC4D5B

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

Preview Lab → · Contrast checker → · Palette generator →