#EC4F4F#EC4F4F

#EC4F4F is a light, vivid red. Relative luminance 0.240; OKLCH L 64.5% C 0.194 H 24.4°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#EC4F4F
RGB	rgb(236, 79, 79)
HSL	hsl(0, 81%, 62%)
HSV	hsv(0, 67%, 93%)
CMYK	cmyk(0%, 66.5%, 66.5%, 7.5%)
CIE-LAB	lab(56.08, 60.22, 34.09)
CIE-LCH	lch(56.08, 69.20, 29.52°)
OKLab	oklab(64.46% 0.1763 0.0798)
OKLCH	oklch(64.46% 0.194 24.4)
XYZ	xyz(38.8034, 23.9949, 9.9838)
Luminance	0.2399 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4F4F #4FECEC

analogous

#EC4F9E #EC4F4F #EC9E4F

triadic

#EC4F4F #4FEC4F #4F4FEC

tetradic

#EC4F4F #9EEC4F #4FECEC #9E4FEC

square

#EC4F4F #9EEC4F #4FECEC #9E4FEC

split-complementary

#EC4F4F #4FEC9E #4F9EEC

monochromatic

#AE1313 #E51919 #EC4F4F #F28686 #F8BDBD

Accessibility & contrast

On white

3.62

#EC4F4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#EC4F4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4F4F

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4F4F	#FFFFFF	#000000	##000000
##EC4F4F	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714E

Deuteranopia (green-blind)

#A1934A

Tritanopia (blue-blind)

#FF2551

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ec4f4f;
/* rgb */ color: rgb(236, 79, 79);
/* oklch */ color: oklch(64.5% 0.194 24.4);

Tailwind

colors: {
  custom: {
    50: '#fa8980',
    500: '#ec4f4f',
    950: '#000000',
  },
}

SCSS

$custom: #ec4f4f;
$custom-light: #fa8980;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4f4f",
  "rgb": {
    "r": 236,
    "g": 79,
    "b": 79
  },
  "hsl": {
    "h": 0,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.6446,
    "c": 0.19351,
    "h": 24.4
  },
  "luminance": 0.23989
}

Semantic roles & 50–950 ramp

primary

#EC4F4F

secondary

#AEE8E8

accent

#DDDD09

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #EC4F4F

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

Preview Lab → · Contrast checker → · Palette generator →