#F36566#F36566

#F36566 is a light, vivid red. Relative luminance 0.293; OKLCH L 68.5% C 0.175 H 22.5°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#F36566
RGB	rgb(243, 101, 102)
HSL	hsl(360, 86%, 67%)
HSV	hsv(360, 58%, 95%)
CMYK	cmyk(0%, 58.4%, 58%, 4.7%)
CIE-LAB	lab(61.07, 54.65, 27.54)
CIE-LCH	lch(61.07, 61.19, 26.74°)
OKLab	oklab(68.54% 0.162 0.067)
OKLCH	oklch(68.54% 0.175 22.5)
XYZ	xyz(44.0180, 29.3269, 15.9105)
Luminance	0.2932 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36566 #65F3F2

analogous

#F365AD #F36566 #F3AB65

triadic

#F36566 #66F365 #6566F3

tetradic

#F36566 #ADF365 #65F3F2 #AB65F3

square

#F36566 #ADF365 #65F3F2 #AB65F3

split-complementary

#F36566 #65F3AB #65ADF3

monochromatic

#CE1011 #EF2C2E #F36566 #F79E9E #FCD7D7

Accessibility & contrast

On white

3.06

#F36566 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#F36566 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F36566

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36566	#FFFFFF	#000000	##000000
##F36566	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888165

Deuteranopia (green-blind)

#AC9F63

Tritanopia (blue-blind)

#FF4B67

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #f36566;
/* rgb */ color: rgb(243, 101, 102);
/* oklch */ color: oklch(68.5% 0.175 22.5);

Tailwind

colors: {
  custom: {
    50: '#fd9691',
    500: '#f36566',
    950: '#000000',
  },
}

SCSS

$custom: #f36566;
$custom-light: #fd9691;
$custom-dark: #000000;

JSON

{
  "hex": "#f36566",
  "rgb": {
    "r": 243,
    "g": 101,
    "b": 102
  },
  "hsl": {
    "h": 359.577,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.6854,
    "c": 0.17535,
    "h": 22.5
  },
  "luminance": 0.29321
}

Semantic roles & 50–950 ramp

primary

#F36566

secondary

#C4F0F0

accent

#E2E003

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F36566

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

Preview Lab → · Contrast checker → · Palette generator →