#F5636D#F5636D

#F5636D is a light, vivid red. Relative luminance 0.294; OKLCH L 68.7% C 0.179 H 19.1°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#F5636D
RGB	rgb(245, 99, 109)
HSL	hsl(356, 88%, 67%)
HSV	hsv(356, 60%, 96%)
CMYK	cmyk(0%, 59.6%, 55.5%, 3.9%)
CIE-LAB	lab(61.17, 56.71, 23.73)
CIE-LCH	lch(61.17, 61.48, 22.70°)
OKLab	oklab(68.72% 0.1694 0.0586)
OKLCH	oklch(68.72% 0.179 19.1)
XYZ	xyz(44.8822, 29.4460, 17.7852)
Luminance	0.2944 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5636D #63F5EB

analogous

#F563B6 #F5636D #F5A263

triadic

#F5636D #6DF563 #636DF5

tetradic

#F5636D #B6F563 #63F5EB #A263F5

square

#F5636D #B6F563 #63F5EB #A263F5

split-complementary

#F5636D #63F5A2 #63B6F5

monochromatic

#D00D1B #F12937 #F5636D #F99DA3 #FCD6D9

Accessibility & contrast

On white

3.05

#F5636D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#F5636D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F5636D

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5636D	#FFFFFF	#000000	##000000
##F5636D	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86816C

Deuteranopia (green-blind)

#AB9F6A

Tritanopia (blue-blind)

#FF4968

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f5636d;
/* rgb */ color: rgb(245, 99, 109);
/* oklch */ color: oklch(68.7% 0.179 19.1);

Tailwind

colors: {
  custom: {
    50: '#ff9596',
    500: '#f5636d',
    950: '#000000',
  },
}

SCSS

$custom: #f5636d;
$custom-light: #ff9596;
$custom-dark: #000000;

JSON

{
  "hex": "#f5636d",
  "rgb": {
    "r": 245,
    "g": 99,
    "b": 109
  },
  "hsl": {
    "h": 355.89,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.6872,
    "c": 0.17924,
    "h": 19.1
  },
  "luminance": 0.2944
}

Semantic roles & 50–950 ramp

primary

#F5636D

secondary

#C3F1EE

accent

#E5D501

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#190E0D

muted

#877E7E

Preview Lab

Preview with #F5636D

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

Preview Lab → · Contrast checker → · Palette generator →