#F37863#F37863

#F37863 is a light, vivid red. Relative luminance 0.334; OKLCH L 71.1% C 0.155 H 31.2°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#F37863
RGB	rgb(243, 120, 99)
HSL	hsl(9, 86%, 67%)
HSV	hsv(9, 59%, 95%)
CMYK	cmyk(0%, 50.6%, 59.3%, 4.7%)
CIE-LAB	lab(64.48, 45.49, 33.59)
CIE-LCH	lch(64.48, 56.55, 36.45°)
OKLab	oklab(71.1% 0.1329 0.0806)
OKLCH	oklch(71.1% 0.155 31.2)
XYZ	xyz(45.9346, 33.3938, 15.8286)
Luminance	0.3339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37863 #63DEF3

analogous

#F36396 #F37863 #F3C063

triadic

#F37863 #63F378 #7863F3

tetradic

#F37863 #96F363 #63DEF3 #C063F3

square

#F37863 #96F363 #63DEF3 #C063F3

split-complementary

#F37863 #63F3C0 #6396F3

monochromatic

#CC2B10 #EF472A #F37863 #F7A99C #FCDAD5

Accessibility & contrast

On white

2.74

#F37863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#F37863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37863

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37863	#FFFFFF	#000000	##000000
##F37863	1.00	2.74	7.68	7.68
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978C61

Deuteranopia (green-blind)

#B5A661

Tritanopia (blue-blind)

#FF6273

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #f37863;
/* rgb */ color: rgb(243, 120, 99);
/* oklch */ color: oklch(71.1% 0.155 31.2);

Tailwind

colors: {
  custom: {
    50: '#fda18f',
    500: '#f37863',
    950: '#000000',
  },
}

SCSS

$custom: #f37863;
$custom-light: #fda18f;
$custom-dark: #000000;

JSON

{
  "hex": "#f37863",
  "rgb": {
    "r": 243,
    "g": 120,
    "b": 99
  },
  "hsl": {
    "h": 8.75,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.71104,
    "c": 0.15548,
    "h": 31.2
  },
  "luminance": 0.33388
}

Semantic roles & 50–950 ramp

primary

#F37863

secondary

#C2E9F0

accent

#C2E203

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#190F0C

muted

#877F7D

Preview Lab

Preview with #F37863

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

Preview Lab → · Contrast checker → · Palette generator →