#F36564#F36564

#F36564 is a light, vivid red. Relative luminance 0.293; OKLCH L 68.5% C 0.176 H 23.3°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#F36564
RGB	rgb(243, 101, 100)
HSL	hsl(0, 86%, 67%)
HSV	hsv(0, 59%, 95%)
CMYK	cmyk(0%, 58.4%, 58.8%, 4.7%)
CIE-LAB	lab(61.03, 54.51, 28.63)
CIE-LCH	lch(61.03, 61.57, 27.71°)
OKLab	oklab(68.5% 0.1613 0.0694)
OKLCH	oklch(68.5% 0.176 23.3)
XYZ	xyz(43.9200, 29.2877, 15.3944)
Luminance	0.2928 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36564 #64F2F3

analogous

#F364AA #F36564 #F3AD64

triadic

#F36564 #64F365 #6564F3

tetradic

#F36564 #AAF364 #64F2F3 #AD64F3

square

#F36564 #AAF364 #64F2F3 #AD64F3

split-complementary

#F36564 #64F3AD #64AAF3

monochromatic

#CD1110 #EF2D2B #F36564 #F79D9D #FCD6D6

Accessibility & contrast

On white

3.06

#F36564 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#F36564 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F36564

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36564	#FFFFFF	#000000	##000000
##F36564	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)

#888063

Deuteranopia (green-blind)

#AC9F61

Tritanopia (blue-blind)

#FF4B66

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #f36564;
/* rgb */ color: rgb(243, 101, 100);
/* oklch */ color: oklch(68.5% 0.176 23.3);

Tailwind

colors: {
  custom: {
    50: '#fd9690',
    500: '#f36564',
    950: '#000000',
  },
}

SCSS

$custom: #f36564;
$custom-light: #fd9690;
$custom-dark: #000000;

JSON

{
  "hex": "#f36564",
  "rgb": {
    "r": 243,
    "g": 101,
    "b": 100
  },
  "hsl": {
    "h": 0.42,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.68503,
    "c": 0.17557,
    "h": 23.3
  },
  "luminance": 0.29282
}

Semantic roles & 50–950 ramp

primary

#F36564

secondary

#C3F0F0

accent

#E1E203

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F36564

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

Preview Lab → · Contrast checker → · Palette generator →