#EC4D4C#EC4D4C

#EC4D4C is a light, vivid red. Relative luminance 0.237; OKLCH L 64.2% C 0.196 H 24.8°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#EC4D4C
RGB	rgb(236, 77, 76)
HSL	hsl(0, 81%, 61%)
HSV	hsv(0, 68%, 93%)
CMYK	cmyk(0%, 67.4%, 67.8%, 7.5%)
CIE-LAB	lab(55.75, 60.84, 35.40)
CIE-LCH	lch(55.75, 70.39, 30.19°)
OKLab	oklab(64.2% 0.1777 0.0823)
OKLCH	oklch(64.2% 0.196 24.8)
XYZ	xyz(38.5546, 23.6680, 9.3743)
Luminance	0.2366 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4D4C #4CEBEC

analogous

#EC4C9B #EC4D4C #EC9D4C

triadic

#EC4D4C #4CEC4D #4D4CEC

tetradic

#EC4D4C #9BEC4C #4CEBEC #9D4CEC

square

#EC4D4C #9BEC4C #4CEBEC #9D4CEC

split-complementary

#EC4D4C #4CEC9D #4C9BEC

monochromatic

#AB1312 #E31918 #EC4D4C #F28483 #F8BBBB

Accessibility & contrast

On white

3.66

#EC4D4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#EC4D4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4D4C

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4D4C	#FFFFFF	#000000	##000000
##EC4D4C	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79704A

Deuteranopia (green-blind)

#A19247

Tritanopia (blue-blind)

#FF1F4F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ec4d4c;
/* rgb */ color: rgb(236, 77, 76);
/* oklch */ color: oklch(64.2% 0.196 24.8);

Tailwind

colors: {
  custom: {
    50: '#fa887e',
    500: '#ec4d4c',
    950: '#000000',
  },
}

SCSS

$custom: #ec4d4c;
$custom-light: #fa887e;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4d4c",
  "rgb": {
    "r": 236,
    "g": 77,
    "b": 76
  },
  "hsl": {
    "h": 0.375,
    "s": 80.808,
    "l": 61.176
  },
  "oklch": {
    "l": 0.642,
    "c": 0.19578,
    "h": 24.8
  },
  "luminance": 0.23662
}

Semantic roles & 50–950 ramp

primary

#EC4D4C

secondary

#ACE8E8

accent

#DCDD08

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #EC4D4C

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

Preview Lab → · Contrast checker → · Palette generator →