#EC504F#EC504F

#EC504F is a light, vivid red. Relative luminance 0.241; OKLCH L 64.6% C 0.193 H 24.6°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#EC504F
RGB	rgb(236, 80, 79)
HSL	hsl(0, 81%, 62%)
HSV	hsv(0, 67%, 93%)
CMYK	cmyk(0%, 66.1%, 66.5%, 7.5%)
CIE-LAB	lab(56.23, 59.82, 34.27)
CIE-LCH	lch(56.23, 68.95, 29.81°)
OKLab	oklab(64.57% 0.1751 0.0802)
OKLCH	oklch(64.57% 0.193 24.6)
XYZ	xyz(38.8761, 24.1402, 10.0081)
Luminance	0.2414 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC504F #4FEBEC

analogous

#EC4F9D #EC504F #EC9F4F

triadic

#EC504F #4FEC50 #504FEC

tetradic

#EC504F #9DEC4F #4FEBEC #9F4FEC

square

#EC504F #9DEC4F #4FEBEC #9F4FEC

split-complementary

#EC504F #4FEC9F #4F9DEC

monochromatic

#AE1413 #E51A19 #EC504F #F28786 #F8BEBD

Accessibility & contrast

On white

3.60

#EC504F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#EC504F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC504F

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC504F	#FFFFFF	#000000	##000000
##EC504F	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A724D

Deuteranopia (green-blind)

#A2934A

Tritanopia (blue-blind)

#FF2751

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #ec504f;
/* rgb */ color: rgb(236, 80, 79);
/* oklch */ color: oklch(64.6% 0.193 24.6);

Tailwind

colors: {
  custom: {
    50: '#fa8980',
    500: '#ec504f',
    950: '#000000',
  },
}

SCSS

$custom: #ec504f;
$custom-light: #fa8980;
$custom-dark: #000000;

JSON

{
  "hex": "#ec504f",
  "rgb": {
    "r": 236,
    "g": 80,
    "b": 79
  },
  "hsl": {
    "h": 0.382,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64569,
    "c": 0.19254,
    "h": 24.6
  },
  "luminance": 0.24135
}

Semantic roles & 50–950 ramp

primary

#EC504F

secondary

#AEE8E8

accent

#DBDD09

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #EC504F

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

Preview Lab → · Contrast checker → · Palette generator →