#F5504E#F5504E

#F5504E is a light, highly saturated red. Relative luminance 0.257; OKLCH L 66.0% C 0.202 H 25.2°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#F5504E
RGB	rgb(245, 80, 78)
HSL	hsl(1, 89%, 63%)
HSV	hsv(1, 68%, 96%)
CMYK	cmyk(0%, 67.3%, 68.2%, 3.9%)
CIE-LAB	lab(57.76, 62.63, 37.05)
CIE-LCH	lch(57.76, 72.77, 30.60°)
OKLab	oklab(66% 0.1827 0.0858)
OKLCH	oklch(66% 0.202 25.2)
XYZ	xyz(41.9045, 25.7059, 9.9615)
Luminance	0.2570 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5504E #4EF3F5

analogous

#F54E9F #F5504E #F5A44E

triadic

#F5504E #4EF550 #504EF5

tetradic

#F5504E #9FF54E #4EF3F5 #A44EF5

square

#F5504E #9FF54E #4EF3F5 #A44EF5

split-complementary

#F5504E #4EF5A4 #4E9FF5

monochromatic

#BE0D0B #F21714 #F5504E #F88988 #FCC3C2

Accessibility & contrast

On white

3.42

#F5504E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#F5504E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F5504E

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5504E	#FFFFFF	#000000	##000000
##F5504E	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744C

Deuteranopia (green-blind)

#A79849

Tritanopia (blue-blind)

#FF2051

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #f5504e;
/* rgb */ color: rgb(245, 80, 78);
/* oklch */ color: oklch(66.0% 0.202 25.2);

Tailwind

colors: {
  custom: {
    50: '#ff8a80',
    500: '#f5504e',
    950: '#000000',
  },
}

SCSS

$custom: #f5504e;
$custom-light: #ff8a80;
$custom-dark: #000000;

JSON

{
  "hex": "#f5504e",
  "rgb": {
    "r": 245,
    "g": 80,
    "b": 78
  },
  "hsl": {
    "h": 0.719,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65995,
    "c": 0.20183,
    "h": 25.2
  },
  "luminance": 0.257
}

Semantic roles & 50–950 ramp

primary

#F5504E

secondary

#B2ECED

accent

#E3E600

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#1A0C0A

muted

#877D7C

Preview Lab

Preview with #F5504E

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

Preview Lab → · Contrast checker → · Palette generator →