#F0636A#F0636A

#F0636A is a light, vivid red. Relative luminance 0.285; OKLCH L 67.9% C 0.174 H 20.0°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#F0636A
RGB	rgb(240, 99, 106)
HSL	hsl(357, 82%, 66%)
HSV	hsv(357, 59%, 94%)
CMYK	cmyk(0%, 58.8%, 55.8%, 5.9%)
CIE-LAB	lab(60.33, 54.82, 24.19)
CIE-LCH	lch(60.33, 59.92, 23.81°)
OKLab	oklab(67.92% 0.1635 0.0596)
OKLCH	oklch(67.92% 0.174 20)
XYZ	xyz(43.0023, 28.4949, 16.8685)
Luminance	0.2849 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0636A #63F0E9

analogous

#F063B1 #F0636A #F0A363

triadic

#F0636A #6AF063 #636AF0

tetradic

#F0636A #B1F063 #63F0E9 #A363F0

square

#F0636A #B1F063 #63F0E9 #A363F0

split-complementary

#F0636A #63F0A3 #63B1F0

monochromatic

#C6131C #EB2B35 #F0636A #F59B9F #FBD3D5

Accessibility & contrast

On white

3.14

#F0636A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#F0636A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F0636A

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0636A	#FFFFFF	#000000	##000000
##F0636A	1.00	3.14	6.70	6.70
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857F69

Deuteranopia (green-blind)

#A99C67

Tritanopia (blue-blind)

#FF4A66

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #f0636a;
/* rgb */ color: rgb(240, 99, 106);
/* oklch */ color: oklch(67.9% 0.174 20.0);

Tailwind

colors: {
  custom: {
    50: '#fb9594',
    500: '#f0636a',
    950: '#000000',
  },
}

SCSS

$custom: #f0636a;
$custom-light: #fb9594;
$custom-dark: #000000;

JSON

{
  "hex": "#f0636a",
  "rgb": {
    "r": 240,
    "g": 99,
    "b": 106
  },
  "hsl": {
    "h": 357.021,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.67919,
    "c": 0.174,
    "h": 20
  },
  "luminance": 0.2849
}

Semantic roles & 50–950 ramp

primary

#F0636A

secondary

#C1EEEC

accent

#DFD407

background

#FFF9F9

surface

#FFF2F1

border

#D7CCCB

text

#190E0D

muted

#877E7E

Preview Lab

Preview with #F0636A

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

Preview Lab → · Contrast checker → · Palette generator →