#F37F73#F37F73

#F37F73 is a light, vivid red. Relative luminance 0.355; OKLCH L 72.4% C 0.144 H 27.3°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#F37F73
RGB	rgb(243, 127, 115)
HSL	hsl(6, 84%, 70%)
HSV	hsv(6, 53%, 95%)
CMYK	cmyk(0%, 47.7%, 52.7%, 4.7%)
CIE-LAB	lab(66.12, 43.24, 26.85)
CIE-LCH	lch(66.12, 50.90, 31.84°)
OKLab	oklab(72.44% 0.1283 0.0662)
OKLCH	oklch(72.44% 0.144 27.3)
XYZ	xyz(47.6495, 35.4763, 20.5546)
Luminance	0.3547 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37F73 #73E7F3

analogous

#F373A7 #F37F73 #F3BF73

triadic

#F37F73 #73F37F #7F73F3

tetradic

#F37F73 #A7F373 #73E7F3 #BF73F3

square

#F37F73 #A7F373 #73E7F3 #BF73F3

split-complementary

#F37F73 #73F3BF #73A7F3

monochromatic

#D92513 #EE4B3B #F37F73 #F8B3AB #FDE5E3

Accessibility & contrast

On white

2.59

#F37F73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#F37F73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37F73

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37F73	#FFFFFF	#000000	##000000
##F37F73	1.00	2.59	8.09	8.09
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9271

Deuteranopia (green-blind)

#B7AA71

Tritanopia (blue-blind)

#FF6D7C

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #f37f73;
/* rgb */ color: rgb(243, 127, 115);
/* oklch */ color: oklch(72.4% 0.144 27.3);

Tailwind

colors: {
  custom: {
    50: '#fca69b',
    500: '#f37f73',
    950: '#000000',
  },
}

SCSS

$custom: #f37f73;
$custom-light: #fca69b;
$custom-dark: #000000;

JSON

{
  "hex": "#f37f73",
  "rgb": {
    "r": 243,
    "g": 127,
    "b": 115
  },
  "hsl": {
    "h": 5.625,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.72437,
    "c": 0.14435,
    "h": 27.3
  },
  "luminance": 0.35471
}

Semantic roles & 50–950 ramp

primary

#F37F73

secondary

#CFEFF3

accent

#CCE105

background

#FFFAF9

surface

#FFF4F2

border

#D7CECC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #F37F73

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

Preview Lab → · Contrast checker → · Palette generator →