#F37579#F37579

#F37579 is a light, vivid red. Relative luminance 0.332; OKLCH L 71.1% C 0.155 H 19.9°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#F37579
RGB	rgb(243, 117, 121)
HSL	hsl(358, 84%, 71%)
HSV	hsv(358, 52%, 95%)
CMYK	cmyk(0%, 51.9%, 50.2%, 4.7%)
CIE-LAB	lab(64.29, 48.68, 21.04)
CIE-LCH	lch(64.29, 53.03, 23.37°)
OKLab	oklab(71.09% 0.1459 0.0527)
OKLCH	oklch(71.09% 0.155 19.9)
XYZ	xyz(46.7781, 33.1629, 22.0231)
Luminance	0.3316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37579 #75F3EF

analogous

#F375B8 #F37579 #F3B075

triadic

#F37579 #79F375 #7579F3

tetradic

#F37579 #B8F375 #75F3EF #B075F3

square

#F37579 #B8F375 #75F3EF #B075F3

split-complementary

#F37579 #75F3B0 #75B8F3

monochromatic

#DB1319 #EE3D42 #F37579 #F8ADB0 #FDE3E4

Accessibility & contrast

On white

2.75

#F37579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#F37579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37579

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37579	#FFFFFF	#000000	##000000
##F37579	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918C78

Deuteranopia (green-blind)

#B1A676

Tritanopia (blue-blind)

#FF6377

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #f37579;
/* rgb */ color: rgb(243, 117, 121);
/* oklch */ color: oklch(71.1% 0.155 19.9);

Tailwind

colors: {
  custom: {
    50: '#fca09f',
    500: '#f37579',
    950: '#000000',
  },
}

SCSS

$custom: #f37579;
$custom-light: #fca09f;
$custom-dark: #000000;

JSON

{
  "hex": "#f37579",
  "rgb": {
    "r": 243,
    "g": 117,
    "b": 121
  },
  "hsl": {
    "h": 358.095,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.71089,
    "c": 0.15512,
    "h": 19.9
  },
  "luminance": 0.33158
}

Semantic roles & 50–950 ramp

primary

#F37579

secondary

#D1F3F2

accent

#E0D905

background

#FFFAF9

surface

#FFF3F2

border

#D7CDCC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #F37579

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

Preview Lab → · Contrast checker → · Palette generator →