#F55B56#F55B56

#F55B56 is a light, vivid red. Relative luminance 0.276; OKLCH L 67.3% C 0.190 H 25.4°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#F55B56
RGB	rgb(245, 91, 86)
HSL	hsl(2, 89%, 65%)
HSV	hsv(2, 65%, 96%)
CMYK	cmyk(0%, 62.9%, 64.9%, 3.9%)
CIE-LAB	lab(59.50, 58.65, 34.67)
CIE-LCH	lch(59.50, 68.13, 30.59°)
OKLab	oklab(67.34% 0.1716 0.0817)
OKLCH	oklch(67.34% 0.19 25.4)
XYZ	xyz(43.0813, 27.5725, 11.8558)
Luminance	0.2757 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F55B56 #56F0F5

analogous

#F556A0 #F55B56 #F5AB56

triadic

#F55B56 #56F55B #5B56F5

tetradic

#F55B56 #A0F556 #56F0F5 #AB56F5

square

#F55B56 #A0F556 #56F0F5 #AB56F5

split-complementary

#F55B56 #56F5AB #56A0F5

monochromatic

#C5110C #F2231C #F55B56 #F89390 #FCCBCA

Accessibility & contrast

On white

3.22

#F55B56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#F55B56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F55B56

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F55B56	#FFFFFF	#000000	##000000
##F55B56	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847A54

Deuteranopia (green-blind)

#AA9C52

Tritanopia (blue-blind)

#FF385B

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #f55b56;
/* rgb */ color: rgb(245, 91, 86);
/* oklch */ color: oklch(67.3% 0.190 25.4);

Tailwind

colors: {
  custom: {
    50: '#ff9086',
    500: '#f55b56',
    950: '#000000',
  },
}

SCSS

$custom: #f55b56;
$custom-light: #ff9086;
$custom-dark: #000000;

JSON

{
  "hex": "#f55b56",
  "rgb": {
    "r": 245,
    "g": 91,
    "b": 86
  },
  "hsl": {
    "h": 1.887,
    "s": 88.827,
    "l": 64.902
  },
  "oklch": {
    "l": 0.67339,
    "c": 0.19006,
    "h": 25.4
  },
  "luminance": 0.27567
}

Semantic roles & 50–950 ramp

primary

#F55B56

secondary

#B8EDEF

accent

#DEE500

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F55B56

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

Preview Lab → · Contrast checker → · Palette generator →