#F5504F#F5504F

#F5504F is a light, highly saturated red. Relative luminance 0.257; OKLCH L 66.0% C 0.202 H 24.9°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#F5504F
RGB	rgb(245, 80, 79)
HSL	hsl(0, 89%, 64%)
HSV	hsv(0, 68%, 96%)
CMYK	cmyk(0%, 67.3%, 67.8%, 3.9%)
CIE-LAB	lab(57.77, 62.68, 36.50)
CIE-LCH	lch(57.77, 72.53, 30.21°)
OKLab	oklab(66.01% 0.183 0.0848)
OKLCH	oklch(66.01% 0.202 24.9)
XYZ	xyz(41.9406, 25.7204, 10.1517)
Luminance	0.2571 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5504F #4FF4F5

analogous

#F54FA1 #F5504F #F5A34F

triadic

#F5504F #4FF550 #504FF5

tetradic

#F5504F #A1F54F #4FF4F5 #A34FF5

square

#F5504F #A1F54F #4FF4F5 #A34FF5

split-complementary

#F5504F #4FF5A3 #4FA1F5

monochromatic

#BF0C0B #F21615 #F5504F #F88A89 #FCC3C3

Accessibility & contrast

On white

3.42

#F5504F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#F5504F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F5504F

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5504F	#FFFFFF	#000000	##000000
##F5504F	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)

#7E744D

Deuteranopia (green-blind)

#A7984A

Tritanopia (blue-blind)

#FF2052

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #f5504f;
/* rgb */ color: rgb(245, 80, 79);
/* oklch */ color: oklch(66.0% 0.202 24.9);

Tailwind

colors: {
  custom: {
    50: '#ff8a80',
    500: '#f5504f',
    950: '#000000',
  },
}

SCSS

$custom: #f5504f;
$custom-light: #ff8a80;
$custom-dark: #000000;

JSON

{
  "hex": "#f5504f",
  "rgb": {
    "r": 245,
    "g": 80,
    "b": 79
  },
  "hsl": {
    "h": 0.361,
    "s": 89.247,
    "l": 63.529
  },
  "oklch": {
    "l": 0.6601,
    "c": 0.2017,
    "h": 24.9
  },
  "luminance": 0.25714
}

Semantic roles & 50–950 ramp

primary

#F5504F

secondary

#B2EDED

accent

#E4E600

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#1A0C0A

muted

#877D7C

Preview Lab

Preview with #F5504F

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

Preview Lab → · Contrast checker → · Palette generator →