#F37A78#F37A78

#F37A78 is a light, vivid red. Relative luminance 0.343; OKLCH L 71.8% C 0.149 H 22.5°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#F37A78
RGB	rgb(243, 122, 120)
HSL	hsl(1, 84%, 71%)
HSV	hsv(1, 51%, 95%)
CMYK	cmyk(0%, 49.8%, 50.6%, 4.7%)
CIE-LAB	lab(65.23, 46.15, 22.86)
CIE-LCH	lch(65.23, 51.50, 26.35°)
OKLab	oklab(71.79% 0.1379 0.0571)
OKLCH	oklch(71.79% 0.149 22.5)
XYZ	xyz(47.3153, 34.3350, 21.9012)
Luminance	0.3433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37A78 #78F1F3

analogous

#F378B3 #F37A78 #F3B778

triadic

#F37A78 #78F37A #7A78F3

tetradic

#F37A78 #B3F378 #78F1F3 #B778F3

square

#F37A78 #B3F378 #78F1F3 #B778F3

split-complementary

#F37A78 #78F3B7 #78B3F3

monochromatic

#DD1714 #EE4340 #F37A78 #F8B1B0 #FDE3E3

Accessibility & contrast

On white

2.67

#F37A78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#F37A78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37A78

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37A78	#FFFFFF	#000000	##000000
##F37A78	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968F77

Deuteranopia (green-blind)

#B4A876

Tritanopia (blue-blind)

#FF687A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #f37a78;
/* rgb */ color: rgb(243, 122, 120);
/* oklch */ color: oklch(71.8% 0.149 22.5);

Tailwind

colors: {
  custom: {
    50: '#fca39f',
    500: '#f37a78',
    950: '#000000',
  },
}

SCSS

$custom: #f37a78;
$custom-light: #fca39f;
$custom-dark: #000000;

JSON

{
  "hex": "#f37a78",
  "rgb": {
    "r": 243,
    "g": 122,
    "b": 120
  },
  "hsl": {
    "h": 0.976,
    "s": 83.673,
    "l": 71.176
  },
  "oklch": {
    "l": 0.71791,
    "c": 0.14924,
    "h": 22.5
  },
  "luminance": 0.3433
}

Semantic roles & 50–950 ramp

primary

#F37A78

secondary

#D3F3F4

accent

#DDE005

background

#FFFAF9

surface

#FFF4F2

border

#D7CECC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #F37A78

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

Preview Lab → · Contrast checker → · Palette generator →