#ED443F#ED443F

#ED443F is a light, highly saturated red. Relative luminance 0.225; OKLCH L 63.3% C 0.207 H 26.7°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#ED443F
RGB	rgb(237, 68, 63)
HSL	hsl(2, 83%, 59%)
HSV	hsv(2, 73%, 93%)
CMYK	cmyk(0%, 71.3%, 73.4%, 7.1%)
CIE-LAB	lab(54.56, 63.87, 41.34)
CIE-LCH	lch(54.56, 76.08, 32.91°)
OKLab	oklab(63.29% 0.1845 0.0928)
OKLCH	oklch(63.29% 0.207 26.7)
XYZ	xyz(37.8937, 22.5034, 7.0500)
Luminance	0.2250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED443F #3FE8ED

analogous

#ED3F91 #ED443F #ED9B3F

triadic

#ED443F #3FED44 #443FED

tetradic

#ED443F #91ED3F #3FE8ED #9B3FED

square

#ED443F #91ED3F #3FE8ED #9B3FED

split-complementary

#ED443F #3FED9B #3F91ED

monochromatic

#A2130F #DA1A14 #ED443F #F27A77 #F7B1AF

Accessibility & contrast

On white

3.82

#ED443F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#ED443F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED443F

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED443F	#FFFFFF	#000000	##000000
##ED443F	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B3D

Deuteranopia (green-blind)

#A09039

Tritanopia (blue-blind)

#FF0045

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #ed443f;
/* rgb */ color: rgb(237, 68, 63);
/* oklch */ color: oklch(63.3% 0.207 26.7);

Tailwind

colors: {
  custom: {
    50: '#fc8375',
    500: '#ed443f',
    950: '#000000',
  },
}

SCSS

$custom: #ed443f;
$custom-light: #fc8375;
$custom-dark: #000000;

JSON

{
  "hex": "#ed443f",
  "rgb": {
    "r": 237,
    "g": 68,
    "b": 63
  },
  "hsl": {
    "h": 1.724,
    "s": 82.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63285,
    "c": 0.20653,
    "h": 26.7
  },
  "luminance": 0.22498
}

Semantic roles & 50–950 ramp

primary

#ED443F

secondary

#A2E4E6

accent

#F3F92F

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1A0C08

muted

#877D7B

Preview Lab

Preview with #ED443F

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

Preview Lab → · Contrast checker → · Palette generator →