#F0636E#F0636E

#F0636E is a light, vivid red. Relative luminance 0.286; OKLCH L 68.0% C 0.174 H 18.3°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#F0636E
RGB	rgb(240, 99, 110)
HSL	hsl(355, 82%, 66%)
HSV	hsv(355, 59%, 94%)
CMYK	cmyk(0%, 58.8%, 54.2%, 5.9%)
CIE-LAB	lab(60.41, 55.13, 22.00)
CIE-LCH	lch(60.41, 59.35, 21.75°)
OKLab	oklab(68% 0.165 0.0546)
OKLCH	oklch(68% 0.174 18.3)
XYZ	xyz(43.2151, 28.5801, 17.9896)
Luminance	0.2858 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0636E #63F0E5

analogous

#F063B5 #F0636E #F09F63

triadic

#F0636E #6EF063 #636EF0

tetradic

#F0636E #B5F063 #63F0E5 #9F63F0

square

#F0636E #B5F063 #63F0E5 #9F63F0

split-complementary

#F0636E #63F09F #63B5F0

monochromatic

#C61321 #EB2B3A #F0636E #F59BA2 #FBD3D6

Accessibility & contrast

On white

3.13

#F0636E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#F0636E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F0636E

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0636E	#FFFFFF	#000000	##000000
##F0636E	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847F6E

Deuteranopia (green-blind)

#A89D6B

Tritanopia (blue-blind)

#FF4B68

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #f0636e;
/* rgb */ color: rgb(240, 99, 110);
/* oklch */ color: oklch(68.0% 0.174 18.3);

Tailwind

colors: {
  custom: {
    50: '#fb9597',
    500: '#f0636e',
    950: '#000000',
  },
}

SCSS

$custom: #f0636e;
$custom-light: #fb9597;
$custom-dark: #000000;

JSON

{
  "hex": "#f0636e",
  "rgb": {
    "r": 240,
    "g": 99,
    "b": 110
  },
  "hsl": {
    "h": 355.319,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.68001,
    "c": 0.17381,
    "h": 18.3
  },
  "luminance": 0.28575
}

Semantic roles & 50–950 ramp

primary

#F0636E

secondary

#C1EEEB

accent

#DFCE07

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#190E0D

muted

#877E7E

Preview Lab

Preview with #F0636E

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

Preview Lab → · Contrast checker → · Palette generator →