#F36F4F#F36F4F

#F36F4F is a light, vivid red. Relative luminance 0.310; OKLCH L 69.5% C 0.170 H 34.9°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#F36F4F
RGB	rgb(243, 111, 79)
HSL	hsl(12, 87%, 63%)
HSV	hsv(12, 67%, 95%)
CMYK	cmyk(0%, 54.3%, 67.5%, 4.7%)
CIE-LAB	lab(62.50, 48.60, 42.04)
CIE-LCH	lch(62.50, 64.26, 40.86°)
OKLab	oklab(69.51% 0.1392 0.097)
OKLCH	oklch(69.51% 0.17 34.9)
XYZ	xyz(44.0621, 30.9937, 11.0577)
Luminance	0.3099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36F4F #4FD3F3

analogous

#F34F81 #F36F4F #F3C14F

triadic

#F36F4F #4FF36F #6F4FF3

tetradic

#F36F4F #81F34F #4FD3F3 #C14FF3

square

#F36F4F #81F34F #4FD3F3 #C14FF3

split-complementary

#F36F4F #4FF3C1 #4F81F3

monochromatic

#BB2F0D #EF4016 #F36F4F #F79E88 #FBCDC2

Accessibility & contrast

On white

2.92

#F36F4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#F36F4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F36F4F

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36F4F	#FFFFFF	#000000	##000000
##F36F4F	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92854B

Deuteranopia (green-blind)

#B3A24C

Tritanopia (blue-blind)

#FF5468

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #f36f4f;
/* rgb */ color: rgb(243, 111, 79);
/* oklch */ color: oklch(69.5% 0.170 34.9);

Tailwind

colors: {
  custom: {
    50: '#fe9c81',
    500: '#f36f4f',
    950: '#000000',
  },
}

SCSS

$custom: #f36f4f;
$custom-light: #fe9c81;
$custom-dark: #000000;

JSON

{
  "hex": "#f36f4f",
  "rgb": {
    "r": 243,
    "g": 111,
    "b": 79
  },
  "hsl": {
    "h": 11.707,
    "s": 87.234,
    "l": 63.137
  },
  "oklch": {
    "l": 0.69514,
    "c": 0.16966,
    "h": 34.9
  },
  "luminance": 0.30988
}

Semantic roles & 50–950 ramp

primary

#F36F4F

secondary

#B2E1EC

accent

#B8E402

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #F36F4F

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

Preview Lab → · Contrast checker → · Palette generator →