#F3638B#F3638B

#F3638B is a light, vivid pink. Relative luminance 0.298; OKLCH L 69.1% C 0.180 H 5.8°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#F3638B
RGB	rgb(243, 99, 139)
HSL	hsl(343, 86%, 67%)
HSV	hsv(343, 59%, 95%)
CMYK	cmyk(0%, 59.3%, 42.8%, 4.7%)
CIE-LAB	lab(61.52, 58.66, 6.85)
CIE-LCH	lch(61.52, 59.06, 6.66°)
OKLab	oklab(69.14% 0.1787 0.0182)
OKLCH	oklch(69.14% 0.18 5.8)
XYZ	xyz(46.0873, 29.8477, 27.7552)
Luminance	0.2984 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3638B #63F3CB

analogous

#F363D3 #F3638B #F38363

triadic

#F3638B #8BF363 #638BF3

tetradic

#F3638B #D3F363 #63F3CB #8363F3

square

#F3638B #D3F363 #63F3CB #8363F3

split-complementary

#F3638B #63F383 #63D3F3

monochromatic

#CC1044 #EF2A61 #F3638B #F79CB5 #FCD5E0

Accessibility & contrast

On white

3.01

#F3638B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#F3638B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3638B

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3638B	#FFFFFF	#000000	##000000
##F3638B	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80838C

Deuteranopia (green-blind)

#A59F88

Tritanopia (blue-blind)

#FF5272

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #f3638b;
/* rgb */ color: rgb(243, 99, 139);
/* oklch */ color: oklch(69.1% 0.180 5.8);

Tailwind

colors: {
  custom: {
    50: '#fc95ac',
    500: '#f3638b',
    950: '#000000',
  },
}

SCSS

$custom: #f3638b;
$custom-light: #fc95ac;
$custom-dark: #000000;

JSON

{
  "hex": "#f3638b",
  "rgb": {
    "r": 243,
    "g": 99,
    "b": 139
  },
  "hsl": {
    "h": 343.333,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.69137,
    "c": 0.17959,
    "h": 5.8
  },
  "luminance": 0.29842
}

Semantic roles & 50–950 ramp

primary

#F3638B

secondary

#C2F0E3

accent

#E2A403

background

#FFF9FA

surface

#FFF2F4

border

#D7CCCE

text

#180E10

muted

#867E7F

Preview Lab

Preview with #F3638B

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

Preview Lab → · Contrast checker → · Palette generator →