#F36578#F36578

#F36578 is a light, vivid red. Relative luminance 0.297; OKLCH L 68.9% C 0.175 H 14.8°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#F36578
RGB	rgb(243, 101, 120)
HSL	hsl(352, 86%, 67%)
HSV	hsv(352, 58%, 95%)
CMYK	cmyk(0%, 58.4%, 50.6%, 4.7%)
CIE-LAB	lab(61.41, 56.04, 17.68)
CIE-LCH	lch(61.41, 58.76, 17.51°)
OKLab	oklab(68.91% 0.1689 0.0447)
OKLCH	oklch(68.91% 0.175 14.8)
XYZ	xyz(45.0096, 29.7236, 21.1326)
Luminance	0.2972 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36578 #65F3E0

analogous

#F365BF #F36578 #F39965

triadic

#F36578 #78F365 #6578F3

tetradic

#F36578 #BFF365 #65F3E0 #9965F3

square

#F36578 #BFF365 #65F3E0 #9965F3

split-complementary

#F36578 #65F399 #65BFF3

monochromatic

#CE1029 #EF2C46 #F36578 #F79EAA #FCD7DC

Accessibility & contrast

On white

3.02

#F36578 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#F36578 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F36578

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36578	#FFFFFF	#000000	##000000
##F36578	1.00	3.02	6.94	6.94
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858278

Deuteranopia (green-blind)

#A99F75

Tritanopia (blue-blind)

#FF4F6C

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f36578;
/* rgb */ color: rgb(243, 101, 120);
/* oklch */ color: oklch(68.9% 0.175 14.8);

Tailwind

colors: {
  custom: {
    50: '#fd969e',
    500: '#f36578',
    950: '#000000',
  },
}

SCSS

$custom: #f36578;
$custom-light: #fd969e;
$custom-dark: #000000;

JSON

{
  "hex": "#f36578",
  "rgb": {
    "r": 243,
    "g": 101,
    "b": 120
  },
  "hsl": {
    "h": 351.972,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.68913,
    "c": 0.17469,
    "h": 14.8
  },
  "luminance": 0.29718
}

Semantic roles & 50–950 ramp

primary

#F36578

secondary

#C4F0EA

accent

#E2C403

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#190E0E

muted

#877E7E

Preview Lab

Preview with #F36578

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

Preview Lab → · Contrast checker → · Palette generator →