#F37046#F37046

#F37046 is a light, vivid red. Relative luminance 0.311; OKLCH L 69.5% C 0.171 H 38.2°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#F37046
RGB	rgb(243, 112, 70)
HSL	hsl(15, 88%, 61%)
HSV	hsv(15, 71%, 95%)
CMYK	cmyk(0%, 53.9%, 71.2%, 4.7%)
CIE-LAB	lab(62.58, 47.67, 46.83)
CIE-LCH	lch(62.58, 66.83, 44.49°)
OKLab	oklab(69.54% 0.1347 0.1059)
OKLCH	oklch(69.54% 0.171 38.2)
XYZ	xyz(43.8661, 31.0908, 9.4843)
Luminance	0.3109 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37046 #46C9F3

analogous

#F34673 #F37046 #F3C646

triadic

#F37046 #46F370 #7046F3

tetradic

#F37046 #73F346 #46C9F3 #C646F3

square

#F37046 #73F346 #46C9F3 #C646F3

split-complementary

#F37046 #46F3C6 #4673F3

monochromatic

#B3340C #EC450F #F37046 #F79C7F #FAC9B9

Accessibility & contrast

On white

2.91

#F37046 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#F37046 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37046

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37046	#FFFFFF	#000000	##000000
##F37046	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948541

Deuteranopia (green-blind)

#B4A243

Tritanopia (blue-blind)

#FF5467

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #f37046;
/* rgb */ color: rgb(243, 112, 70);
/* oklch */ color: oklch(69.5% 0.171 38.2);

Tailwind

colors: {
  custom: {
    50: '#fe9c7b',
    500: '#f37046',
    950: '#000000',
  },
}

SCSS

$custom: #f37046;
$custom-light: #fe9c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#f37046",
  "rgb": {
    "r": 243,
    "g": 112,
    "b": 70
  },
  "hsl": {
    "h": 14.566,
    "s": 87.817,
    "l": 61.373
  },
  "oklch": {
    "l": 0.69543,
    "c": 0.17134,
    "h": 38.2
  },
  "luminance": 0.31085
}

Semantic roles & 50–950 ramp

primary

#F37046

secondary

#AADBEB

accent

#ADE401

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190E09

muted

#877E7B

Preview Lab

Preview with #F37046

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

Preview Lab → · Contrast checker → · Palette generator →