#ED636D#ED636D

#ED636D is a light, vivid red. Relative luminance 0.280; OKLCH L 67.5% C 0.171 H 18.5°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#ED636D
RGB	rgb(237, 99, 109)
HSL	hsl(356, 79%, 66%)
HSV	hsv(356, 58%, 93%)
CMYK	cmyk(0%, 58.2%, 54%, 7.1%)
CIE-LAB	lab(59.92, 54.04, 21.84)
CIE-LCH	lch(59.92, 58.29, 22.00°)
OKLab	oklab(67.54% 0.1617 0.0542)
OKLCH	oklch(67.54% 0.171 18.5)
XYZ	xyz(42.1507, 28.0375, 17.6572)
Luminance	0.2803 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED636D #63EDE3

analogous

#ED63B2 #ED636D #ED9E63

triadic

#ED636D #6DED63 #636DED

tetradic

#ED636D #B2ED63 #63EDE3 #9E63ED

square

#ED636D #B2ED63 #63EDE3 #9E63ED

split-complementary

#ED636D #63ED9E #63B2ED

monochromatic

#C01622 #E72C3A #ED636D #F39AA0 #FAD1D4

Accessibility & contrast

On white

3.18

#ED636D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#ED636D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED636D

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED636D	#FFFFFF	#000000	##000000
##ED636D	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847E6D

Deuteranopia (green-blind)

#A69B6A

Tritanopia (blue-blind)

#FF4C67

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ed636d;
/* rgb */ color: rgb(237, 99, 109);
/* oklch */ color: oklch(67.5% 0.171 18.5);

Tailwind

colors: {
  custom: {
    50: '#f99496',
    500: '#ed636d',
    950: '#000000',
  },
}

SCSS

$custom: #ed636d;
$custom-light: #f99496;
$custom-dark: #000000;

JSON

{
  "hex": "#ed636d",
  "rgb": {
    "r": 237,
    "g": 99,
    "b": 109
  },
  "hsl": {
    "h": 355.652,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.67538,
    "c": 0.17059,
    "h": 18.5
  },
  "luminance": 0.28032
}

Semantic roles & 50–950 ramp

primary

#ED636D

secondary

#BFEDE9

accent

#DCCC0A

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180E0D

muted

#867E7E

Preview Lab

Preview with #ED636D

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

Preview Lab → · Contrast checker → · Palette generator →