#EC4B4C#EC4B4C

#EC4B4C is a light, vivid red. Relative luminance 0.234; OKLCH L 64.0% C 0.198 H 24.4°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#EC4B4C
RGB	rgb(236, 75, 76)
HSL	hsl(360, 81%, 61%)
HSV	hsv(360, 68%, 93%)
CMYK	cmyk(0%, 68.2%, 67.8%, 7.5%)
CIE-LAB	lab(55.47, 61.61, 35.06)
CIE-LCH	lch(55.47, 70.89, 29.65°)
OKLab	oklab(63.99% 0.1801 0.0815)
OKLCH	oklch(63.99% 0.198 24.4)
XYZ	xyz(38.4168, 23.3924, 9.3284)
Luminance	0.2339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4B4C #4BECEB

analogous

#EC4B9C #EC4B4C #EC9A4B

triadic

#EC4B4C #4CEC4B #4B4CEC

tetradic

#EC4B4C #9CEC4B #4BECEB #9A4BEC

square

#EC4B4C #9CEC4B #4BECEB #9A4BEC

split-complementary

#EC4B4C #4BEC9A #4B9CEC

monochromatic

#AB1213 #E21819 #EC4B4C #F28283 #F8BABA

Accessibility & contrast

On white

3.70

#EC4B4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#EC4B4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4B4C

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4B4C	#FFFFFF	#000000	##000000
##EC4B4C	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786F4A

Deuteranopia (green-blind)

#A09247

Tritanopia (blue-blind)

#FF1A4D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #ec4b4c;
/* rgb */ color: rgb(236, 75, 76);
/* oklch */ color: oklch(64.0% 0.198 24.4);

Tailwind

colors: {
  custom: {
    50: '#fa877e',
    500: '#ec4b4c',
    950: '#000000',
  },
}

SCSS

$custom: #ec4b4c;
$custom-light: #fa877e;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4b4c",
  "rgb": {
    "r": 236,
    "g": 75,
    "b": 76
  },
  "hsl": {
    "h": 359.627,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.63991,
    "c": 0.19768,
    "h": 24.4
  },
  "luminance": 0.23387
}

Semantic roles & 50–950 ramp

primary

#EC4B4C

secondary

#ABE8E7

accent

#DDDC08

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #EC4B4C

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

Preview Lab → · Contrast checker → · Palette generator →