#F55558#F55558

#F55558 is a light, vivid red. Relative luminance 0.266; OKLCH L 66.7% C 0.196 H 23.1°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#F55558
RGB	rgb(245, 85, 88)
HSL	hsl(359, 89%, 65%)
HSV	hsv(359, 65%, 96%)
CMYK	cmyk(0%, 65.3%, 64.1%, 3.9%)
CIE-LAB	lab(58.62, 61.21, 32.44)
CIE-LCH	lch(58.62, 69.28, 27.92°)
OKLab	oklab(66.69% 0.1801 0.0769)
OKLCH	oklch(66.69% 0.196 23.1)
XYZ	xyz(42.6705, 26.6200, 12.1219)
Luminance	0.2661 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F55558 #55F5F2

analogous

#F555A8 #F55558 #F5A255

triadic

#F55558 #58F555 #5558F5

tetradic

#F55558 #A8F555 #55F5F2 #A255F5

square

#F55558 #A8F555 #55F5F2 #A255F5

split-complementary

#F55558 #55F5A2 #55A8F5

monochromatic

#C40C0F #F21B1F #F55558 #F88F91 #FCC9CA

Accessibility & contrast

On white

3.32

#F55558 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#F55558 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F55558

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F55558	#FFFFFF	#000000	##000000
##F55558	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807757

Deuteranopia (green-blind)

#A89A54

Tritanopia (blue-blind)

#FF2E58

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #f55558;
/* rgb */ color: rgb(245, 85, 88);
/* oklch */ color: oklch(66.7% 0.196 23.1);

Tailwind

colors: {
  custom: {
    50: '#ff8d87',
    500: '#f55558',
    950: '#000000',
  },
}

SCSS

$custom: #f55558;
$custom-light: #ff8d87;
$custom-dark: #000000;

JSON

{
  "hex": "#f55558",
  "rgb": {
    "r": 245,
    "g": 85,
    "b": 88
  },
  "hsl": {
    "h": 358.875,
    "s": 88.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.66689,
    "c": 0.19584,
    "h": 23.1
  },
  "luminance": 0.26614
}

Semantic roles & 50–950 ramp

primary

#F55558

secondary

#B7EEED

accent

#E6E100

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F55558

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

Preview Lab → · Contrast checker → · Palette generator →