#ED523E#ED523E

#ED523E is a light, vivid red. Relative luminance 0.244; OKLCH L 64.7% C 0.194 H 30.4°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#ED523E
RGB	rgb(237, 82, 62)
HSL	hsl(7, 83%, 59%)
HSV	hsv(7, 74%, 93%)
CMYK	cmyk(0%, 65.4%, 73.8%, 7.1%)
CIE-LAB	lab(56.48, 58.55, 44.01)
CIE-LCH	lch(56.48, 73.25, 36.93°)
OKLab	oklab(64.72% 0.1676 0.0984)
OKLCH	oklch(64.72% 0.194 30.4)
XYZ	xyz(38.8161, 24.3926, 7.2208)
Luminance	0.2439 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED523E #3ED9ED

analogous

#ED3E81 #ED523E #EDA93E

triadic

#ED523E #3EED52 #523EED

tetradic

#ED523E #81ED3E #3ED9ED #A93EED

square

#ED523E #81ED3E #3ED9ED #A93EED

split-complementary

#ED523E #3EEDA9 #3E81ED

monochromatic

#A2200F #DA2B14 #ED523E #F28476 #F7B6AE

Accessibility & contrast

On white

3.57

#ED523E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#ED523E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED523E

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED523E	#FFFFFF	#000000	##000000
##ED523E	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E723B

Deuteranopia (green-blind)

#A49439

Tritanopia (blue-blind)

#FF264E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #ed523e;
/* rgb */ color: rgb(237, 82, 62);
/* oklch */ color: oklch(64.7% 0.194 30.4);

Tailwind

colors: {
  custom: {
    50: '#fc8a74',
    500: '#ed523e',
    950: '#000000',
  },
}

SCSS

$custom: #ed523e;
$custom-light: #fc8a74;
$custom-dark: #000000;

JSON

{
  "hex": "#ed523e",
  "rgb": {
    "r": 237,
    "g": 82,
    "b": 62
  },
  "hsl": {
    "h": 6.857,
    "s": 82.938,
    "l": 58.627
  },
  "oklch": {
    "l": 0.6472,
    "c": 0.19434,
    "h": 30.4
  },
  "luminance": 0.24387
}

Semantic roles & 50–950 ramp

primary

#ED523E

secondary

#A1DEE6

accent

#E2F92F

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C08

muted

#867D7B

Preview Lab

Preview with #ED523E

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

Preview Lab → · Contrast checker → · Palette generator →