#F37E64#F37E64

#F37E64 is a light, vivid red. Relative luminance 0.349; OKLCH L 72.0% C 0.149 H 33.7°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#F37E64
RGB	rgb(243, 126, 100)
HSL	hsl(11, 86%, 67%)
HSV	hsv(11, 59%, 95%)
CMYK	cmyk(0%, 48.1%, 58.8%, 4.7%)
CIE-LAB	lab(65.67, 42.59, 34.55)
CIE-LCH	lch(65.67, 54.84, 39.05°)
OKLab	oklab(72.02% 0.1241 0.0829)
OKLCH	oklch(72.02% 0.149 33.7)
XYZ	xyz(46.7270, 34.9017, 16.3301)
Luminance	0.3490 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37E64 #64D9F3

analogous

#F36492 #F37E64 #F3C664

triadic

#F37E64 #64F37E #7E64F3

tetradic

#F37E64 #92F364 #64D9F3 #C664F3

square

#F37E64 #92F364 #64D9F3 #C664F3

split-complementary

#F37E64 #64F3C6 #6492F3

monochromatic

#CD3210 #EF4F2B #F37E64 #F7AD9D #FCDDD6

Accessibility & contrast

On white

2.63

#F37E64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#F37E64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37E64

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37E64	#FFFFFF	#000000	##000000
##F37E64	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9061

Deuteranopia (green-blind)

#B8A962

Tritanopia (blue-blind)

#FF6A78

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #f37e64;
/* rgb */ color: rgb(243, 126, 100);
/* oklch */ color: oklch(72.0% 0.149 33.7);

Tailwind

colors: {
  custom: {
    50: '#fca590',
    500: '#f37e64',
    950: '#000000',
  },
}

SCSS

$custom: #f37e64;
$custom-light: #fca590;
$custom-dark: #000000;

JSON

{
  "hex": "#f37e64",
  "rgb": {
    "r": 243,
    "g": 126,
    "b": 100
  },
  "hsl": {
    "h": 10.909,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.72018,
    "c": 0.14924,
    "h": 33.7
  },
  "luminance": 0.34896
}

Semantic roles & 50–950 ramp

primary

#F37E64

secondary

#C3E8F0

accent

#BAE203

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#190F0C

muted

#877F7D

Preview Lab

Preview with #F37E64

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

Preview Lab → · Contrast checker → · Palette generator →