#ED663C#ED663C

#ED663C is a light, vivid red. Relative luminance 0.278; OKLCH L 67.2% C 0.177 H 37.6°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#ED663C
RGB	rgb(237, 102, 60)
HSL	hsl(14, 83%, 58%)
HSV	hsv(14, 75%, 93%)
CMYK	cmyk(0%, 57%, 74.7%, 7.1%)
CIE-LAB	lab(59.74, 49.76, 48.55)
CIE-LCH	lch(59.74, 69.52, 44.30°)
OKLab	oklab(67.18% 0.14 0.1077)
OKLCH	oklch(67.18% 0.177 37.6)
XYZ	xyz(40.4962, 27.8389, 7.5151)
Luminance	0.2783 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED663C #3CC3ED

analogous

#ED3C6A #ED663C #EDBE3C

triadic

#ED663C #3CED66 #663CED

tetradic

#ED663C #6AED3C #3CC3ED #BE3CED

square

#ED663C #6AED3C #3CC3ED #BE3CED

split-complementary

#ED663C #3CEDBE #3C6AED

monochromatic

#A0310F #D84214 #ED663C #F29274 #F7BEAC

Accessibility & contrast

On white

3.20

#ED663C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#ED663C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED663C

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED663C	#FFFFFF	#000000	##000000
##ED663C	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7D37

Deuteranopia (green-blind)

#AC9B38

Tritanopia (blue-blind)

#FF485D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ed663c;
/* rgb */ color: rgb(237, 102, 60);
/* oklch */ color: oklch(67.2% 0.177 37.6);

Tailwind

colors: {
  custom: {
    50: '#fb9574',
    500: '#ed663c',
    950: '#000000',
  },
}

SCSS

$custom: #ed663c;
$custom-light: #fb9574;
$custom-dark: #000000;

JSON

{
  "hex": "#ed663c",
  "rgb": {
    "r": 237,
    "g": 102,
    "b": 60
  },
  "hsl": {
    "h": 14.237,
    "s": 83.099,
    "l": 58.235
  },
  "oklch": {
    "l": 0.67175,
    "c": 0.17663,
    "h": 37.6
  },
  "luminance": 0.27834
}

Semantic roles & 50–950 ramp

primary

#ED663C

secondary

#9FD5E6

accent

#C9F92E

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#190E08

muted

#867E7B

Preview Lab

Preview with #ED663C

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

Preview Lab → · Contrast checker → · Palette generator →