#F36565#F36565

#F36565 is a light, vivid red. Relative luminance 0.293; OKLCH L 68.5% C 0.175 H 22.9°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#F36565
RGB	rgb(243, 101, 101)
HSL	hsl(0, 86%, 67%)
HSV	hsv(0, 58%, 95%)
CMYK	cmyk(0%, 58.4%, 58.4%, 4.7%)
CIE-LAB	lab(61.05, 54.58, 28.08)
CIE-LCH	lch(61.05, 61.38, 27.23°)
OKLab	oklab(68.52% 0.1616 0.0682)
OKLCH	oklch(68.52% 0.175 22.9)
XYZ	xyz(43.9687, 29.3072, 15.6509)
Luminance	0.2930 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36565 #65F3F3

analogous

#F365AC #F36565 #F3AC65

triadic

#F36565 #65F365 #6565F3

tetradic

#F36565 #ACF365 #65F3F3 #AC65F3

square

#F36565 #ACF365 #65F3F3 #AC65F3

split-complementary

#F36565 #65F3AC #65ACF3

monochromatic

#CE1010 #EF2C2C #F36565 #F79E9E #FCD7D7

Accessibility & contrast

On white

3.06

#F36565 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#F36565 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F36565

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36565	#FFFFFF	#000000	##000000
##F36565	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)

#888164

Deuteranopia (green-blind)

#AC9F62

Tritanopia (blue-blind)

#FF4B66

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #f36565;
/* rgb */ color: rgb(243, 101, 101);
/* oklch */ color: oklch(68.5% 0.175 22.9);

Tailwind

colors: {
  custom: {
    50: '#fd9691',
    500: '#f36565',
    950: '#000000',
  },
}

SCSS

$custom: #f36565;
$custom-light: #fd9691;
$custom-dark: #000000;

JSON

{
  "hex": "#f36565",
  "rgb": {
    "r": 243,
    "g": 101,
    "b": 101
  },
  "hsl": {
    "h": 0,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.68521,
    "c": 0.17546,
    "h": 22.9
  },
  "luminance": 0.29302
}

Semantic roles & 50–950 ramp

primary

#F36565

secondary

#C4F0F0

accent

#E2E203

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F36565

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

Preview Lab → · Contrast checker → · Palette generator →