#ED503D#ED503D

#ED503D is a light, vivid red. Relative luminance 0.241; OKLCH L 64.5% C 0.196 H 30.1°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#ED503D
RGB	rgb(237, 80, 61)
HSL	hsl(6, 83%, 58%)
HSV	hsv(6, 74%, 93%)
CMYK	cmyk(0%, 66.2%, 74.3%, 7.1%)
CIE-LAB	lab(56.17, 59.31, 44.21)
CIE-LCH	lch(56.17, 73.97, 36.70°)
OKLab	oklab(64.49% 0.1698 0.0986)
OKLCH	oklch(64.49% 0.196 30.1)
XYZ	xyz(38.6403, 24.0844, 7.0281)
Luminance	0.2408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED503D #3DDAED

analogous

#ED3D82 #ED503D #EDA83D

triadic

#ED503D #3DED50 #503DED

tetradic

#ED503D #82ED3D #3DDAED #A83DED

square

#ED503D #82ED3D #3DDAED #A83DED

split-complementary

#ED503D #3DEDA8 #3D82ED

monochromatic

#A11F0F #D92914 #ED503D #F28375 #F7B5AD

Accessibility & contrast

On white

3.61

#ED503D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#ED503D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED503D

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED503D	#FFFFFF	#000000	##000000
##ED503D	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D713A

Deuteranopia (green-blind)

#A49337

Tritanopia (blue-blind)

#FF214D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #ed503d;
/* rgb */ color: rgb(237, 80, 61);
/* oklch */ color: oklch(64.5% 0.196 30.1);

Tailwind

colors: {
  custom: {
    50: '#fc8974',
    500: '#ed503d',
    950: '#000000',
  },
}

SCSS

$custom: #ed503d;
$custom-light: #fc8974;
$custom-dark: #000000;

JSON

{
  "hex": "#ed503d",
  "rgb": {
    "r": 237,
    "g": 80,
    "b": 61
  },
  "hsl": {
    "h": 6.477,
    "s": 83.019,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64486,
    "c": 0.19633,
    "h": 30.1
  },
  "luminance": 0.24079
}

Semantic roles & 50–950 ramp

primary

#ED503D

secondary

#A0DEE6

accent

#E3F92E

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C08

muted

#867D7B

Preview Lab

Preview with #ED503D

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

Preview Lab → · Contrast checker → · Palette generator →