#F37D63#F37D63

#F37D63 is a light, vivid red. Relative luminance 0.346; OKLCH L 71.9% C 0.151 H 33.7°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#F37D63
RGB	rgb(243, 125, 99)
HSL	hsl(11, 86%, 67%)
HSV	hsv(11, 59%, 95%)
CMYK	cmyk(0%, 48.6%, 59.3%, 4.7%)
CIE-LAB	lab(65.46, 43.01, 34.83)
CIE-LCH	lch(65.46, 55.35, 39.00°)
OKLab	oklab(71.85% 0.1253 0.0834)
OKLCH	oklch(71.85% 0.151 33.7)
XYZ	xyz(46.5517, 34.6280, 16.0343)
Luminance	0.3462 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37D63 #63D9F3

analogous

#F36391 #F37D63 #F3C563

triadic

#F37D63 #63F37D #7D63F3

tetradic

#F37D63 #91F363 #63D9F3 #C563F3

square

#F37D63 #91F363 #63D9F3 #C563F3

split-complementary

#F37D63 #63F3C5 #6391F3

monochromatic

#CC3210 #EF4E2A #F37D63 #F7AC9C #FCDCD5

Accessibility & contrast

On white

2.65

#F37D63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#F37D63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37D63

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37D63	#FFFFFF	#000000	##000000
##F37D63	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8F60

Deuteranopia (green-blind)

#B8A961

Tritanopia (blue-blind)

#FF6877

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #f37d63;
/* rgb */ color: rgb(243, 125, 99);
/* oklch */ color: oklch(71.9% 0.151 33.7);

Tailwind

colors: {
  custom: {
    50: '#fda590',
    500: '#f37d63',
    950: '#000000',
  },
}

SCSS

$custom: #f37d63;
$custom-light: #fda590;
$custom-dark: #000000;

JSON

{
  "hex": "#f37d63",
  "rgb": {
    "r": 243,
    "g": 125,
    "b": 99
  },
  "hsl": {
    "h": 10.833,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.7185,
    "c": 0.15051,
    "h": 33.7
  },
  "luminance": 0.34623
}

Semantic roles & 50–950 ramp

primary

#F37D63

secondary

#C2E8F0

accent

#BAE203

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#190F0C

muted

#877F7D

Preview Lab

Preview with #F37D63

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

Preview Lab → · Contrast checker → · Palette generator →