#F3757C#F3757C

#F3757C is a light, vivid red. Relative luminance 0.332; OKLCH L 71.2% C 0.155 H 18.4°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#F3757C
RGB	rgb(243, 117, 124)
HSL	hsl(357, 84%, 71%)
HSV	hsv(357, 52%, 95%)
CMYK	cmyk(0%, 51.9%, 49%, 4.7%)
CIE-LAB	lab(64.35, 48.94, 19.42)
CIE-LCH	lch(64.35, 52.65, 21.64°)
OKLab	oklab(71.15% 0.147 0.049)
OKLCH	oklch(71.15% 0.155 18.4)
XYZ	xyz(46.9649, 33.2377, 23.0071)
Luminance	0.3323 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3757C #75F3EC

analogous

#F375BB #F3757C #F3AD75

triadic

#F3757C #7CF375 #757CF3

tetradic

#F3757C #BBF375 #75F3EC #AD75F3

square

#F3757C #BBF375 #75F3EC #AD75F3

split-complementary

#F3757C #75F3AD #75BBF3

monochromatic

#DB131E #EE3D47 #F3757C #F8ADB1 #FDE3E4

Accessibility & contrast

On white

2.75

#F3757C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#F3757C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3757C

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3757C	#FFFFFF	#000000	##000000
##F3757C	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918C7C

Deuteranopia (green-blind)

#B0A679

Tritanopia (blue-blind)

#FF6378

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #f3757c;
/* rgb */ color: rgb(243, 117, 124);
/* oklch */ color: oklch(71.2% 0.155 18.4);

Tailwind

colors: {
  custom: {
    50: '#fca0a1',
    500: '#f3757c',
    950: '#000000',
  },
}

SCSS

$custom: #f3757c;
$custom-light: #fca0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f3757c",
  "rgb": {
    "r": 243,
    "g": 117,
    "b": 124
  },
  "hsl": {
    "h": 356.667,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.71154,
    "c": 0.15496,
    "h": 18.4
  },
  "luminance": 0.33233
}

Semantic roles & 50–950 ramp

primary

#F3757C

secondary

#D1F3F1

accent

#E0D405

background

#FFFAF9

surface

#FFF4F2

border

#D7CECC

text

#180F0F

muted

#867F7E

Preview Lab

Preview with #F3757C

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

Preview Lab → · Contrast checker → · Palette generator →