#F5636E#F5636E

#F5636E is a light, vivid red. Relative luminance 0.295; OKLCH L 68.7% C 0.179 H 18.7°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#F5636E
RGB	rgb(245, 99, 110)
HSL	hsl(355, 88%, 67%)
HSV	hsv(355, 60%, 96%)
CMYK	cmyk(0%, 59.6%, 55.1%, 3.9%)
CIE-LAB	lab(61.19, 56.79, 23.18)
CIE-LCH	lch(61.19, 61.34, 22.20°)
OKLab	oklab(68.74% 0.1698 0.0573)
OKLCH	oklch(68.74% 0.179 18.7)
XYZ	xyz(44.9364, 29.4676, 18.0703)
Luminance	0.2946 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5636E #63F5EA

analogous

#F563B7 #F5636E #F5A163

triadic

#F5636E #6EF563 #636EF5

tetradic

#F5636E #B7F563 #63F5EA #A163F5

square

#F5636E #B7F563 #63F5EA #A163F5

split-complementary

#F5636E #63F5A1 #63B7F5

monochromatic

#D00D1C #F12939 #F5636E #F99DA3 #FCD6D9

Accessibility & contrast

On white

3.05

#F5636E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#F5636E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F5636E

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5636E	#FFFFFF	#000000	##000000
##F5636E	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)

#86816E

Deuteranopia (green-blind)

#AB9F6B

Tritanopia (blue-blind)

#FF4A68

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f5636e;
/* rgb */ color: rgb(245, 99, 110);
/* oklch */ color: oklch(68.7% 0.179 18.7);

Tailwind

colors: {
  custom: {
    50: '#ff9597',
    500: '#f5636e',
    950: '#000000',
  },
}

SCSS

$custom: #f5636e;
$custom-light: #ff9597;
$custom-dark: #000000;

JSON

{
  "hex": "#f5636e",
  "rgb": {
    "r": 245,
    "g": 99,
    "b": 110
  },
  "hsl": {
    "h": 355.479,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.6874,
    "c": 0.1792,
    "h": 18.7
  },
  "luminance": 0.29462
}

Semantic roles & 50–950 ramp

primary

#F5636E

secondary

#C3F1ED

accent

#E5D301

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#190E0D

muted

#877E7E

Preview Lab

Preview with #F5636E

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

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