#F3757A#F3757A

#F3757A is a light, vivid red. Relative luminance 0.332; OKLCH L 71.1% C 0.155 H 19.4°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#F3757A
RGB	rgb(243, 117, 122)
HSL	hsl(358, 84%, 71%)
HSV	hsv(358, 52%, 95%)
CMYK	cmyk(0%, 51.9%, 49.8%, 4.7%)
CIE-LAB	lab(64.31, 48.76, 20.50)
CIE-LCH	lch(64.31, 52.90, 22.80°)
OKLab	oklab(71.11% 0.1463 0.0515)
OKLCH	oklch(71.11% 0.155 19.4)
XYZ	xyz(46.8397, 33.1876, 22.3477)
Luminance	0.3318 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3757A #75F3EE

analogous

#F375B9 #F3757A #F3AF75

triadic

#F3757A #7AF375 #757AF3

tetradic

#F3757A #B9F375 #75F3EE #AF75F3

square

#F3757A #B9F375 #75F3EE #AF75F3

split-complementary

#F3757A #75F3AF #75B9F3

monochromatic

#DB131B #EE3D44 #F3757A #F8ADB0 #FDE3E4

Accessibility & contrast

On white

2.75

#F3757A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#F3757A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3757A

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3757A	#FFFFFF	#000000	##000000
##F3757A	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918C79

Deuteranopia (green-blind)

#B1A677

Tritanopia (blue-blind)

#FF6378

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #f3757a;
/* rgb */ color: rgb(243, 117, 122);
/* oklch */ color: oklch(71.1% 0.155 19.4);

Tailwind

colors: {
  custom: {
    50: '#fca0a0',
    500: '#f3757a',
    950: '#000000',
  },
}

SCSS

$custom: #f3757a;
$custom-light: #fca0a0;
$custom-dark: #000000;

JSON

{
  "hex": "#f3757a",
  "rgb": {
    "r": 243,
    "g": 117,
    "b": 122
  },
  "hsl": {
    "h": 357.619,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.7111,
    "c": 0.15506,
    "h": 19.4
  },
  "luminance": 0.33182
}

Semantic roles & 50–950 ramp

primary

#F3757A

secondary

#D1F3F2

accent

#E0D805

background

#FFFAF9

surface

#FFF3F2

border

#D7CDCC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #F3757A

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

Preview Lab → · Contrast checker → · Palette generator →