#F37575#F37575

#F37575 is a light, vivid red. Relative luminance 0.331; OKLCH L 71.0% C 0.155 H 21.8°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#F37575
RGB	rgb(243, 117, 117)
HSL	hsl(0, 84%, 71%)
HSV	hsv(0, 52%, 95%)
CMYK	cmyk(0%, 51.9%, 51.9%, 4.7%)
CIE-LAB	lab(64.22, 48.33, 23.19)
CIE-LCH	lch(64.22, 53.61, 25.64°)
OKLab	oklab(71.01% 0.1443 0.0577)
OKLCH	oklch(71.01% 0.155 21.8)
XYZ	xyz(46.5378, 33.0669, 20.7579)
Luminance	0.3306 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37575 #75F3F3

analogous

#F375B4 #F37575 #F3B475

triadic

#F37575 #75F375 #7575F3

tetradic

#F37575 #B4F375 #75F3F3 #B475F3

square

#F37575 #B4F375 #75F3F3 #B475F3

split-complementary

#F37575 #75F3B4 #75B4F3

monochromatic

#DB1313 #EE3D3D #F37575 #F8ADAD #FDE3E3

Accessibility & contrast

On white

2.76

#F37575 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#F37575 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37575

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37575	#FFFFFF	#000000	##000000
##F37575	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)

#928B74

Deuteranopia (green-blind)

#B1A672

Tritanopia (blue-blind)

#FF6276

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #f37575;
/* rgb */ color: rgb(243, 117, 117);
/* oklch */ color: oklch(71.0% 0.155 21.8);

Tailwind

colors: {
  custom: {
    50: '#fca09c',
    500: '#f37575',
    950: '#000000',
  },
}

SCSS

$custom: #f37575;
$custom-light: #fca09c;
$custom-dark: #000000;

JSON

{
  "hex": "#f37575",
  "rgb": {
    "r": 243,
    "g": 117,
    "b": 117
  },
  "hsl": {
    "h": 0,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.71005,
    "c": 0.15545,
    "h": 21.8
  },
  "luminance": 0.33062
}

Semantic roles & 50–950 ramp

primary

#F37575

secondary

#D1F3F3

accent

#E0E005

background

#FFFAF9

surface

#FFF3F2

border

#D7CDCC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #F37575

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

Preview Lab → · Contrast checker → · Palette generator →