#EC4F4B#EC4F4B

#EC4F4B is a light, vivid red. Relative luminance 0.239; OKLCH L 64.4% C 0.194 H 25.7°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#EC4F4B
RGB	rgb(236, 79, 75)
HSL	hsl(1, 81%, 61%)
HSV	hsv(1, 68%, 93%)
CMYK	cmyk(0%, 66.5%, 68.2%, 7.5%)
CIE-LAB	lab(56.03, 60.01, 36.29)
CIE-LCH	lch(56.03, 70.13, 31.16°)
OKLab	oklab(64.4% 0.1749 0.0841)
OKLCH	oklch(64.4% 0.194 25.7)
XYZ	xyz(38.6622, 23.9384, 9.2400)
Luminance	0.2393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4F4B #4BE8EC

analogous

#EC4B97 #EC4F4B #EC9F4B

triadic

#EC4F4B #4BEC4F #4F4BEC

tetradic

#EC4F4B #97EC4B #4BE8EC #9F4BEC

square

#EC4F4B #97EC4B #4BE8EC #9F4BEC

split-complementary

#EC4F4B #4BEC9F #4B97EC

monochromatic

#AB1612 #E21D18 #EC4F4B #F28582 #F8BBBA

Accessibility & contrast

On white

3.63

#EC4F4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#EC4F4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4F4B

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4F4B	#FFFFFF	#000000	##000000
##EC4F4B	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7149

Deuteranopia (green-blind)

#A29346

Tritanopia (blue-blind)

#FF2450

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ec4f4b;
/* rgb */ color: rgb(236, 79, 75);
/* oklch */ color: oklch(64.4% 0.194 25.7);

Tailwind

colors: {
  custom: {
    50: '#fa897d',
    500: '#ec4f4b',
    950: '#000000',
  },
}

SCSS

$custom: #ec4f4b;
$custom-light: #fa897d;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4f4b",
  "rgb": {
    "r": 236,
    "g": 79,
    "b": 75
  },
  "hsl": {
    "h": 1.491,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.644,
    "c": 0.19402,
    "h": 25.7
  },
  "luminance": 0.23933
}

Semantic roles & 50–950 ramp

primary

#EC4F4B

secondary

#ABE6E8

accent

#D8DD08

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C09

muted

#867D7B

Preview Lab

Preview with #EC4F4B

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

Preview Lab → · Contrast checker → · Palette generator →