#F55B81#F55B81

#F55B81 is a light, vivid red. Relative luminance 0.285; OKLCH L 68.2% C 0.190 H 8.6°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#F55B81
RGB	rgb(245, 91, 129)
HSL	hsl(345, 89%, 66%)
HSV	hsv(345, 63%, 96%)
CMYK	cmyk(0%, 62.9%, 47.3%, 3.9%)
CIE-LAB	lab(60.32, 61.76, 10.99)
CIE-LCH	lch(60.32, 62.73, 10.09°)
OKLab	oklab(68.22% 0.1877 0.0285)
OKLCH	oklch(68.22% 0.19 8.6)
XYZ	xyz(45.3632, 28.4852, 23.8740)
Luminance	0.2848 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F55B81 #5BF5CF

analogous

#F55BCE #F55B81 #F5825B

triadic

#F55B81 #81F55B #5B81F5

tetradic

#F55B81 #CEF55B #5BF5CF #825BF5

square

#F55B81 #CEF55B #5BF5CF #825BF5

split-complementary

#F55B81 #5BF582 #5BCEF5

monochromatic

#C90C3B #F12155 #F55B81 #F995AD #FCCEDA

Accessibility & contrast

On white

3.14

#F55B81 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#F55B81 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F55B81

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F55B81	#FFFFFF	#000000	##000000
##F55B81	1.00	3.14	6.70	6.70
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7E82

Deuteranopia (green-blind)

#A59D7D

Tritanopia (blue-blind)

#FF446A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #f55b81;
/* rgb */ color: rgb(245, 91, 129);
/* oklch */ color: oklch(68.2% 0.190 8.6);

Tailwind

colors: {
  custom: {
    50: '#fe91a5',
    500: '#f55b81',
    950: '#000000',
  },
}

SCSS

$custom: #f55b81;
$custom-light: #fe91a5;
$custom-dark: #000000;

JSON

{
  "hex": "#f55b81",
  "rgb": {
    "r": 245,
    "g": 91,
    "b": 129
  },
  "hsl": {
    "h": 345.195,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.68223,
    "c": 0.18984,
    "h": 8.6
  },
  "luminance": 0.2848
}

Semantic roles & 50–950 ramp

primary

#F55B81

secondary

#BCEFE3

accent

#E5AD00

background

#FFF9FA

surface

#FFF2F4

border

#D7CCCE

text

#190D0F

muted

#877E7F

Preview Lab

Preview with #F55B81

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

Preview Lab → · Contrast checker → · Palette generator →