#ED453F#ED453F

#ED453F is a light, highly saturated red. Relative luminance 0.226; OKLCH L 63.4% C 0.206 H 26.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#ED453F
RGB	rgb(237, 69, 63)
HSL	hsl(2, 83%, 59%)
HSV	hsv(2, 73%, 93%)
CMYK	cmyk(0%, 70.9%, 73.4%, 7.1%)
CIE-LAB	lab(54.68, 63.52, 41.48)
CIE-LCH	lch(54.68, 75.87, 33.15°)
OKLab	oklab(63.38% 0.1834 0.0931)
OKLCH	oklch(63.38% 0.206 26.9)
XYZ	xyz(37.9547, 22.6254, 7.0703)
Luminance	0.2262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED453F #3FE7ED

analogous

#ED3F90 #ED453F #ED9C3F

triadic

#ED453F #3FED45 #453FED

tetradic

#ED453F #90ED3F #3FE7ED #9C3FED

square

#ED453F #90ED3F #3FE7ED #9C3FED

split-complementary

#ED453F #3FED9C #3F90ED

monochromatic

#A2140F #DA1B14 #ED453F #F27B77 #F7B1AF

Accessibility & contrast

On white

3.80

#ED453F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#ED453F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED453F

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED453F	#FFFFFF	#000000	##000000
##ED453F	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766C3D

Deuteranopia (green-blind)

#A09039

Tritanopia (blue-blind)

#FF0045

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #ed453f;
/* rgb */ color: rgb(237, 69, 63);
/* oklch */ color: oklch(63.4% 0.206 26.9);

Tailwind

colors: {
  custom: {
    50: '#fc8375',
    500: '#ed453f',
    950: '#000000',
  },
}

SCSS

$custom: #ed453f;
$custom-light: #fc8375;
$custom-dark: #000000;

JSON

{
  "hex": "#ed453f",
  "rgb": {
    "r": 237,
    "g": 69,
    "b": 63
  },
  "hsl": {
    "h": 2.069,
    "s": 82.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.6338,
    "c": 0.20568,
    "h": 26.9
  },
  "luminance": 0.2262
}

Semantic roles & 50–950 ramp

primary

#ED453F

secondary

#A2E4E6

accent

#F2F92F

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C08

muted

#867D7B

Preview Lab

Preview with #ED453F

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

Preview Lab → · Contrast checker → · Palette generator →