#ED4C4B#ED4C4B

#ED4C4B is a light, vivid red. Relative luminance 0.237; OKLCH L 64.2% C 0.198 H 24.9°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#ED4C4B
RGB	rgb(237, 76, 75)
HSL	hsl(0, 82%, 61%)
HSV	hsv(0, 68%, 93%)
CMYK	cmyk(0%, 67.9%, 68.4%, 7.1%)
CIE-LAB	lab(55.77, 61.49, 36.03)
CIE-LCH	lch(55.77, 71.27, 30.37°)
OKLab	oklab(64.24% 0.1794 0.0835)
OKLCH	oklch(64.24% 0.198 24.9)
XYZ	xyz(38.7837, 23.6871, 9.1851)
Luminance	0.2368 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED4C4B #4BECED

analogous

#ED4B9B #ED4C4B #ED9D4B

triadic

#ED4C4B #4BED4C #4C4BED

tetradic

#ED4C4B #9BED4B #4BECED #9D4BED

square

#ED4C4B #9BED4B #4BECED #9D4BED

split-complementary

#ED4C4B #4BED9D #4B9BED

monochromatic

#AC1211 #E41817 #ED4C4B #F38383 #F8BBBA

Accessibility & contrast

On white

3.66

#ED4C4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#ED4C4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED4C4B

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED4C4B	#FFFFFF	#000000	##000000
##ED4C4B	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797049

Deuteranopia (green-blind)

#A19246

Tritanopia (blue-blind)

#FF1B4E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ed4c4b;
/* rgb */ color: rgb(237, 76, 75);
/* oklch */ color: oklch(64.2% 0.198 24.9);

Tailwind

colors: {
  custom: {
    50: '#fb877d',
    500: '#ed4c4b',
    950: '#000000',
  },
}

SCSS

$custom: #ed4c4b;
$custom-light: #fb877d;
$custom-dark: #000000;

JSON

{
  "hex": "#ed4c4b",
  "rgb": {
    "r": 237,
    "g": 76,
    "b": 75
  },
  "hsl": {
    "h": 0.37,
    "s": 81.818,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64242,
    "c": 0.19787,
    "h": 24.9
  },
  "luminance": 0.23681
}

Semantic roles & 50–950 ramp

primary

#ED4C4B

secondary

#ABE8E8

accent

#DDDE07

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C09

muted

#867D7B

Preview Lab

Preview with #ED4C4B

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

Preview Lab → · Contrast checker → · Palette generator →