#ED636C#ED636C

#ED636C is a light, vivid red. Relative luminance 0.280; OKLCH L 67.5% C 0.171 H 19.0°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#ED636C
RGB	rgb(237, 99, 108)
HSL	hsl(356, 79%, 66%)
HSV	hsv(356, 58%, 93%)
CMYK	cmyk(0%, 58.2%, 54.4%, 7.1%)
CIE-LAB	lab(59.90, 53.96, 22.39)
CIE-LCH	lch(59.90, 58.42, 22.53°)
OKLab	oklab(67.52% 0.1614 0.0555)
OKLCH	oklch(67.52% 0.171 19)
XYZ	xyz(42.0972, 28.0161, 17.3753)
Luminance	0.2801 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED636C #63EDE4

analogous

#ED63B1 #ED636C #ED9F63

triadic

#ED636C #6CED63 #636CED

tetradic

#ED636C #B1ED63 #63EDE4 #9F63ED

square

#ED636C #B1ED63 #63EDE4 #9F63ED

split-complementary

#ED636C #63ED9F #63B1ED

monochromatic

#C01621 #E72C38 #ED636C #F39AA0 #FAD1D3

Accessibility & contrast

On white

3.18

#ED636C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#ED636C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED636C

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED636C	#FFFFFF	#000000	##000000
##ED636C	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847E6B

Deuteranopia (green-blind)

#A79B69

Tritanopia (blue-blind)

#FF4C67

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ed636c;
/* rgb */ color: rgb(237, 99, 108);
/* oklch */ color: oklch(67.5% 0.171 19.0);

Tailwind

colors: {
  custom: {
    50: '#f99496',
    500: '#ed636c',
    950: '#000000',
  },
}

SCSS

$custom: #ed636c;
$custom-light: #f99496;
$custom-dark: #000000;

JSON

{
  "hex": "#ed636c",
  "rgb": {
    "r": 237,
    "g": 99,
    "b": 108
  },
  "hsl": {
    "h": 356.087,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.67517,
    "c": 0.17063,
    "h": 19
  },
  "luminance": 0.28011
}

Semantic roles & 50–950 ramp

primary

#ED636C

secondary

#BFEDEA

accent

#DCCE0A

background

#FFF9F9

surface

#FFF2F1

border

#D7CCCB

text

#180E0D

muted

#867E7E

Preview Lab

Preview with #ED636C

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

Preview Lab → · Contrast checker → · Palette generator →