#F37F70#F37F70

#F37F70 is a light, vivid red. Relative luminance 0.354; OKLCH L 72.4% C 0.145 H 28.8°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#F37F70
RGB	rgb(243, 127, 112)
HSL	hsl(7, 85%, 70%)
HSV	hsv(7, 54%, 95%)
CMYK	cmyk(0%, 47.7%, 53.9%, 4.7%)
CIE-LAB	lab(66.07, 43.00, 28.45)
CIE-LCH	lch(66.07, 51.56, 33.49°)
OKLab	oklab(72.38% 0.1271 0.0698)
OKLCH	oklch(72.38% 0.145 28.8)
XYZ	xyz(47.4797, 35.4084, 19.6602)
Luminance	0.3540 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37F70 #70E4F3

analogous

#F370A3 #F37F70 #F3C070

triadic

#F37F70 #70F37F #7F70F3

tetradic

#F37F70 #A3F370 #70E4F3 #C070F3

square

#F37F70 #A3F370 #70E4F3 #C070F3

split-complementary

#F37F70 #70F3C0 #70A3F3

monochromatic

#D72912 #EE4C38 #F37F70 #F8B2A8 #FCE4E1

Accessibility & contrast

On white

2.60

#F37F70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#F37F70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37F70

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37F70	#FFFFFF	#000000	##000000
##F37F70	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B926E

Deuteranopia (green-blind)

#B7AA6E

Tritanopia (blue-blind)

#FF6C7C

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #f37f70;
/* rgb */ color: rgb(243, 127, 112);
/* oklch */ color: oklch(72.4% 0.145 28.8);

Tailwind

colors: {
  custom: {
    50: '#fca699',
    500: '#f37f70',
    950: '#000000',
  },
}

SCSS

$custom: #f37f70;
$custom-light: #fca699;
$custom-dark: #000000;

JSON

{
  "hex": "#f37f70",
  "rgb": {
    "r": 243,
    "g": 127,
    "b": 112
  },
  "hsl": {
    "h": 6.87,
    "s": 84.516,
    "l": 69.608
  },
  "oklch": {
    "l": 0.7238,
    "c": 0.14501,
    "h": 28.8
  },
  "luminance": 0.35403
}

Semantic roles & 50–950 ramp

primary

#F37F70

secondary

#CDEEF2

accent

#C8E105

background

#FFFAF9

surface

#FFF4F2

border

#D7CECC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #F37F70

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

Preview Lab → · Contrast checker → · Palette generator →