#F3736C#F3736C

#F3736C is a light, vivid red. Relative luminance 0.324; OKLCH L 70.5% C 0.159 H 25.1°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#F3736C
RGB	rgb(243, 115, 108)
HSL	hsl(3, 85%, 69%)
HSV	hsv(3, 56%, 95%)
CMYK	cmyk(0%, 52.7%, 55.6%, 4.7%)
CIE-LAB	lab(63.68, 48.57, 27.55)
CIE-LCH	lch(63.68, 55.84, 29.56°)
OKLab	oklab(70.54% 0.1439 0.0675)
OKLCH	oklch(70.54% 0.159 25.1)
XYZ	xyz(45.8034, 32.4042, 18.0270)
Luminance	0.3240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3736C #6CECF3

analogous

#F36CA9 #F3736C #F3B76C

triadic

#F3736C #6CF373 #736CF3

tetradic

#F3736C #A9F36C #6CECF3 #B76CF3

square

#F3736C #A9F36C #6CECF3 #B76CF3

split-complementary

#F3736C #6CF3B7 #6CA9F3

monochromatic

#D31B11 #EE3D33 #F3736C #F8A9A5 #FCDFDD

Accessibility & contrast

On white

2.81

#F3736C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#F3736C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3736C

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3736C	#FFFFFF	#000000	##000000
##F3736C	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928A6B

Deuteranopia (green-blind)

#B2A469

Tritanopia (blue-blind)

#FF5E72

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #f3736c;
/* rgb */ color: rgb(243, 115, 108);
/* oklch */ color: oklch(70.5% 0.159 25.1);

Tailwind

colors: {
  custom: {
    50: '#fc9e96',
    500: '#f3736c',
    950: '#000000',
  },
}

SCSS

$custom: #f3736c;
$custom-light: #fc9e96;
$custom-dark: #000000;

JSON

{
  "hex": "#f3736c",
  "rgb": {
    "r": 243,
    "g": 115,
    "b": 108
  },
  "hsl": {
    "h": 3.111,
    "s": 84.906,
    "l": 68.824
  },
  "oklch": {
    "l": 0.70543,
    "c": 0.15893,
    "h": 25.1
  },
  "luminance": 0.32399
}

Semantic roles & 50–950 ramp

primary

#F3736C

secondary

#C9EFF1

accent

#D6E104

background

#FFFAF9

surface

#FFF3F2

border

#D7CDCC

text

#190F0D

muted

#877F7E

Preview Lab

Preview with #F3736C

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

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