#F55C4F#F55C4F

#F55C4F is a light, vivid red. Relative luminance 0.276; OKLCH L 67.4% C 0.190 H 28.1°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#F55C4F
RGB	rgb(245, 92, 79)
HSL	hsl(5, 89%, 64%)
HSV	hsv(5, 68%, 96%)
CMYK	cmyk(0%, 62.4%, 67.8%, 3.9%)
CIE-LAB	lab(59.56, 57.85, 38.64)
CIE-LCH	lch(59.56, 69.57, 33.74°)
OKLab	oklab(67.35% 0.1678 0.0895)
OKLCH	oklch(67.35% 0.19 28.1)
XYZ	xyz(42.8990, 27.6372, 10.4712)
Luminance	0.2763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F55C4F #4FE8F5

analogous

#F54F95 #F55C4F #F5AF4F

triadic

#F55C4F #4FF55C #5C4FF5

tetradic

#F55C4F #95F54F #4FE8F5 #AF4FF5

square

#F55C4F #95F54F #4FE8F5 #AF4FF5

split-complementary

#F55C4F #4FF5AF #4F95F5

monochromatic

#BF190B #F22615 #F55C4F #F89289 #FCC7C3

Accessibility & contrast

On white

3.22

#F55C4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#F55C4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F55C4F

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F55C4F	#FFFFFF	#000000	##000000
##F55C4F	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B4D

Deuteranopia (green-blind)

#AB9C4B

Tritanopia (blue-blind)

#FF385A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #f55c4f;
/* rgb */ color: rgb(245, 92, 79);
/* oklch */ color: oklch(67.4% 0.190 28.1);

Tailwind

colors: {
  custom: {
    50: '#ff9181',
    500: '#f55c4f',
    950: '#000000',
  },
}

SCSS

$custom: #f55c4f;
$custom-light: #ff9181;
$custom-dark: #000000;

JSON

{
  "hex": "#f55c4f",
  "rgb": {
    "r": 245,
    "g": 92,
    "b": 79
  },
  "hsl": {
    "h": 4.699,
    "s": 89.247,
    "l": 63.529
  },
  "oklch": {
    "l": 0.67352,
    "c": 0.19017,
    "h": 28.1
  },
  "luminance": 0.27631
}

Semantic roles & 50–950 ramp

primary

#F55C4F

secondary

#B2E9ED

accent

#D4E600

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #F55C4F

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

Preview Lab → · Contrast checker → · Palette generator →