#F37577#F37577

#F37577 is a light, vivid red. Relative luminance 0.331; OKLCH L 71.0% C 0.155 H 20.8°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#F37577
RGB	rgb(243, 117, 119)
HSL	hsl(359, 84%, 71%)
HSV	hsv(359, 52%, 95%)
CMYK	cmyk(0%, 51.9%, 51%, 4.7%)
CIE-LAB	lab(64.25, 48.50, 22.11)
CIE-LCH	lch(64.25, 53.31, 24.51°)
OKLab	oklab(71.05% 0.1451 0.0552)
OKLCH	oklch(71.05% 0.155 20.8)
XYZ	xyz(46.6567, 33.1144, 21.3839)
Luminance	0.3311 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37577 #75F3F1

analogous

#F375B6 #F37577 #F3B275

triadic

#F37577 #77F375 #7577F3

tetradic

#F37577 #B6F375 #75F3F1 #B275F3

square

#F37577 #B6F375 #75F3F1 #B275F3

split-complementary

#F37577 #75F3B2 #75B6F3

monochromatic

#DB1316 #EE3D40 #F37577 #F8ADAE #FDE3E3

Accessibility & contrast

On white

2.76

#F37577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#F37577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37577

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37577	#FFFFFF	#000000	##000000
##F37577	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928C76

Deuteranopia (green-blind)

#B1A674

Tritanopia (blue-blind)

#FF6277

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #f37577;
/* rgb */ color: rgb(243, 117, 119);
/* oklch */ color: oklch(71.0% 0.155 20.8);

Tailwind

colors: {
  custom: {
    50: '#fca09e',
    500: '#f37577',
    950: '#000000',
  },
}

SCSS

$custom: #f37577;
$custom-light: #fca09e;
$custom-dark: #000000;

JSON

{
  "hex": "#f37577",
  "rgb": {
    "r": 243,
    "g": 117,
    "b": 119
  },
  "hsl": {
    "h": 359.048,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.71046,
    "c": 0.15527,
    "h": 20.8
  },
  "luminance": 0.33109
}

Semantic roles & 50–950 ramp

primary

#F37577

secondary

#D1F3F2

accent

#E0DD05

background

#FFFAF9

surface

#FFF3F2

border

#D7CDCC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #F37577

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

Preview Lab → · Contrast checker → · Palette generator →