#F05556#F05556

#F05556 is a light, vivid red. Relative luminance 0.257; OKLCH L 65.9% C 0.191 H 23.6°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#F05556
RGB	rgb(240, 85, 86)
HSL	hsl(360, 84%, 64%)
HSV	hsv(360, 65%, 94%)
CMYK	cmyk(0%, 64.6%, 64.2%, 5.9%)
CIE-LAB	lab(57.75, 59.49, 32.32)
CIE-LCH	lch(57.75, 67.70, 28.51°)
OKLab	oklab(65.87% 0.1749 0.0766)
OKLCH	oklch(65.87% 0.191 23.6)
XYZ	xyz(40.8675, 25.6998, 11.6109)
Luminance	0.2569 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F05556 #55F0EF

analogous

#F055A3 #F05556 #F0A155

triadic

#F05556 #56F055 #5556F0

tetradic

#F05556 #A3F055 #55F0EF #A155F0

square

#F05556 #A3F055 #55F0EF #A155F0

split-complementary

#F05556 #55F0A1 #55A3F0

monochromatic

#BA1012 #EB1D1E #F05556 #F58D8E #FAC5C6

Accessibility & contrast

On white

3.42

#F05556 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#F05556 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F05556

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F05556	#FFFFFF	#000000	##000000
##F05556	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7655

Deuteranopia (green-blind)

#A59752

Tritanopia (blue-blind)

#FF3057

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #f05556;
/* rgb */ color: rgb(240, 85, 86);
/* oklch */ color: oklch(65.9% 0.191 23.6);

Tailwind

colors: {
  custom: {
    50: '#fc8c85',
    500: '#f05556',
    950: '#000000',
  },
}

SCSS

$custom: #f05556;
$custom-light: #fc8c85;
$custom-dark: #000000;

JSON

{
  "hex": "#f05556",
  "rgb": {
    "r": 240,
    "g": 85,
    "b": 86
  },
  "hsl": {
    "h": 359.613,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.6587,
    "c": 0.19089,
    "h": 23.6
  },
  "luminance": 0.25694
}

Semantic roles & 50–950 ramp

primary

#F05556

secondary

#B5ECEB

accent

#E0DF05

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F05556

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

Preview Lab → · Contrast checker → · Palette generator →