#F55F56#F55F56

#F55F56 is a light, vivid red. Relative luminance 0.283; OKLCH L 67.8% C 0.186 H 26.6°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#F55F56
RGB	rgb(245, 95, 86)
HSL	hsl(3, 89%, 65%)
HSV	hsv(3, 65%, 96%)
CMYK	cmyk(0%, 61.2%, 64.9%, 3.9%)
CIE-LAB	lab(60.14, 56.95, 35.45)
CIE-LCH	lch(60.14, 67.08, 31.90°)
OKLab	oklab(67.82% 0.1663 0.0834)
OKLCH	oklch(67.82% 0.186 26.6)
XYZ	xyz(43.4324, 28.2747, 11.9728)
Luminance	0.2827 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F55F56 #56ECF5

analogous

#F5569D #F55F56 #F5AE56

triadic

#F55F56 #56F55F #5F56F5

tetradic

#F55F56 #9DF556 #56ECF5 #AE56F5

square

#F55F56 #9DF556 #56ECF5 #AE56F5

split-complementary

#F55F56 #56F5AE #569DF5

monochromatic

#C5160C #F2281C #F55F56 #F89690 #FCCCCA

Accessibility & contrast

On white

3.16

#F55F56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#F55F56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F55F56

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F55F56	#FFFFFF	#000000	##000000
##F55F56	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877D54

Deuteranopia (green-blind)

#AC9D52

Tritanopia (blue-blind)

#FF3E5E

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #f55f56;
/* rgb */ color: rgb(245, 95, 86);
/* oklch */ color: oklch(67.8% 0.186 26.6);

Tailwind

colors: {
  custom: {
    50: '#ff9286',
    500: '#f55f56',
    950: '#000000',
  },
}

SCSS

$custom: #f55f56;
$custom-light: #ff9286;
$custom-dark: #000000;

JSON

{
  "hex": "#f55f56",
  "rgb": {
    "r": 245,
    "g": 95,
    "b": 86
  },
  "hsl": {
    "h": 3.396,
    "s": 88.827,
    "l": 64.902
  },
  "oklch": {
    "l": 0.67816,
    "c": 0.18602,
    "h": 26.6
  },
  "luminance": 0.28269
}

Semantic roles & 50–950 ramp

primary

#F55F56

secondary

#B8EBEF

accent

#D8E500

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F55F56

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

Preview Lab → · Contrast checker → · Palette generator →