#F55455#F55455

#F55455 is a light, vivid red. Relative luminance 0.264; OKLCH L 66.5% C 0.197 H 23.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#F55455
RGB	rgb(245, 84, 85)
HSL	hsl(360, 89%, 65%)
HSV	hsv(360, 66%, 96%)
CMYK	cmyk(0%, 65.7%, 65.3%, 3.9%)
CIE-LAB	lab(58.43, 61.44, 33.91)
CIE-LCH	lch(58.43, 70.18, 28.90°)
OKLab	oklab(66.53% 0.1803 0.0798)
OKLCH	oklch(66.53% 0.197 23.9)
XYZ	xyz(42.4706, 26.4150, 11.4548)
Luminance	0.2641 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F55455 #54F5F4

analogous

#F554A6 #F55455 #F5A354

triadic

#F55455 #55F554 #5455F5

tetradic

#F55455 #A6F554 #54F5F4 #A354F5

square

#F55455 #A6F554 #54F5F4 #A354F5

split-complementary

#F55455 #54F5A3 #54A6F5

monochromatic

#C30B0D #F21A1C #F55455 #F88E8E #FCC8C8

Accessibility & contrast

On white

3.34

#F55455 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#F55455 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F55455

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F55455	#FFFFFF	#000000	##000000
##F55455	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7754

Deuteranopia (green-blind)

#A89950

Tritanopia (blue-blind)

#FF2B56

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #f55455;
/* rgb */ color: rgb(245, 84, 85);
/* oklch */ color: oklch(66.5% 0.197 23.9);

Tailwind

colors: {
  custom: {
    50: '#ff8c85',
    500: '#f55455',
    950: '#000000',
  },
}

SCSS

$custom: #f55455;
$custom-light: #ff8c85;
$custom-dark: #000000;

JSON

{
  "hex": "#f55455",
  "rgb": {
    "r": 245,
    "g": 84,
    "b": 85
  },
  "hsl": {
    "h": 359.627,
    "s": 88.95,
    "l": 64.51
  },
  "oklch": {
    "l": 0.6653,
    "c": 0.19715,
    "h": 23.9
  },
  "luminance": 0.26409
}

Semantic roles & 50–950 ramp

primary

#F55455

secondary

#B7EEEE

accent

#E6E400

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F55455

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

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