#F3564E#F3564E

#F3564E is a light, vivid red. Relative luminance 0.263; OKLCH L 66.3% C 0.194 H 26.7°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#F3564E
RGB	rgb(243, 86, 78)
HSL	hsl(3, 87%, 63%)
HSV	hsv(3, 68%, 95%)
CMYK	cmyk(0%, 64.6%, 67.9%, 4.7%)
CIE-LAB	lab(58.29, 59.63, 37.60)
CIE-LCH	lch(58.29, 70.49, 32.24°)
OKLab	oklab(66.33% 0.1734 0.0871)
OKLCH	oklch(66.33% 0.194 26.7)
XYZ	xyz(41.6694, 26.2662, 10.0820)
Luminance	0.2626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3564E #4EEBF3

analogous

#F34E98 #F3564E #F3A84E

triadic

#F3564E #4EF356 #564EF3

tetradic

#F3564E #98F34E #4EEBF3 #A84EF3

square

#F3564E #98F34E #4EEBF3 #A84EF3

split-complementary

#F3564E #4EF3A8 #4E98F3

monochromatic

#BA150D #EF1F15 #F3564E #F78D87 #FBC3C1

Accessibility & contrast

On white

3.36

#F3564E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#F3564E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3564E

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3564E	#FFFFFF	#000000	##000000
##F3564E	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81774C

Deuteranopia (green-blind)

#A89949

Tritanopia (blue-blind)

#FF2E55

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #f3564e;
/* rgb */ color: rgb(243, 86, 78);
/* oklch */ color: oklch(66.3% 0.194 26.7);

Tailwind

colors: {
  custom: {
    50: '#ff8d80',
    500: '#f3564e',
    950: '#000000',
  },
}

SCSS

$custom: #f3564e;
$custom-light: #ff8d80;
$custom-dark: #000000;

JSON

{
  "hex": "#f3564e",
  "rgb": {
    "r": 243,
    "g": 86,
    "b": 78
  },
  "hsl": {
    "h": 2.909,
    "s": 87.302,
    "l": 62.941
  },
  "oklch": {
    "l": 0.6633,
    "c": 0.19408,
    "h": 26.7
  },
  "luminance": 0.2626
}

Semantic roles & 50–950 ramp

primary

#F3564E

secondary

#B1E9EC

accent

#D9E402

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #F3564E

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

Preview Lab → · Contrast checker → · Palette generator →