#F3747E#F3747E

#F3747E is a light, vivid red. Relative luminance 0.331; OKLCH L 71.1% C 0.156 H 17.1°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#F3747E
RGB	rgb(243, 116, 126)
HSL	hsl(355, 84%, 70%)
HSV	hsv(355, 52%, 95%)
CMYK	cmyk(0%, 52.3%, 48.1%, 4.7%)
CIE-LAB	lab(64.21, 49.60, 18.08)
CIE-LCH	lch(64.21, 52.79, 20.03°)
OKLab	oklab(71.06% 0.1493 0.0458)
OKLCH	oklch(71.06% 0.156 17.1)
XYZ	xyz(46.9768, 33.0570, 23.6413)
Luminance	0.3305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3747E #74F3E9

analogous

#F374BD #F3747E #F3AA74

triadic

#F3747E #7EF374 #747EF3

tetradic

#F3747E #BDF374 #74F3E9 #AA74F3

square

#F3747E #BDF374 #74F3E9 #AA74F3

split-complementary

#F3747E #74F3AA #74BDF3

monochromatic

#DA1322 #EE3C4A #F3747E #F8ACB2 #FDE3E5

Accessibility & contrast

On white

2.76

#F3747E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#F3747E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3747E

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3747E	#FFFFFF	#000000	##000000
##F3747E	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908C7E

Deuteranopia (green-blind)

#B0A57B

Tritanopia (blue-blind)

#FF6278

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #f3747e;
/* rgb */ color: rgb(243, 116, 126);
/* oklch */ color: oklch(71.1% 0.156 17.1);

Tailwind

colors: {
  custom: {
    50: '#fc9fa3',
    500: '#f3747e',
    950: '#000000',
  },
}

SCSS

$custom: #f3747e;
$custom-light: #fc9fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#f3747e",
  "rgb": {
    "r": 243,
    "g": 116,
    "b": 126
  },
  "hsl": {
    "h": 355.276,
    "s": 84.106,
    "l": 70.392
  },
  "oklch": {
    "l": 0.71057,
    "c": 0.15615,
    "h": 17.1
  },
  "luminance": 0.33052
}

Semantic roles & 50–950 ramp

primary

#F3747E

secondary

#D0F3F0

accent

#E1CF05

background

#FFFAFA

surface

#FFF3F3

border

#D7CDCD

text

#180F0F

muted

#867F7F

Preview Lab

Preview with #F3747E

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

Preview Lab → · Contrast checker → · Palette generator →