#F45447#F45447

#F45447 is a light, vivid red. Relative luminance 0.260; OKLCH L 66.2% C 0.198 H 28.3°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#F45447
RGB	rgb(244, 84, 71)
HSL	hsl(5, 89%, 62%)
HSV	hsv(5, 71%, 96%)
CMYK	cmyk(0%, 65.6%, 70.9%, 4.3%)
CIE-LAB	lab(58.07, 60.42, 41.26)
CIE-LCH	lch(58.07, 73.16, 34.33°)
OKLab	oklab(66.17% 0.1744 0.0939)
OKLCH	oklch(66.17% 0.198 28.3)
XYZ	xyz(41.6204, 26.0347, 8.7936)
Luminance	0.2603 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F45447 #47E7F4

analogous

#F44790 #F45447 #F4AB47

triadic

#F45447 #47F454 #5447F4

tetradic

#F45447 #90F447 #47E7F4 #AB47F4

square

#F45447 #90F447 #47E7F4 #AB47F4

split-complementary

#F45447 #47F4AB #4790F4

monochromatic

#B6180B #EF1F0E #F45447 #F78A81 #FBBFBA

Accessibility & contrast

On white

3.38

#F45447 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#F45447 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F45447

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F45447	#FFFFFF	#000000	##000000
##F45447	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817644

Deuteranopia (green-blind)

#A99842

Tritanopia (blue-blind)

#FF2852

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #f45447;
/* rgb */ color: rgb(244, 84, 71);
/* oklch */ color: oklch(66.2% 0.198 28.3);

Tailwind

colors: {
  custom: {
    50: '#ff8c7b',
    500: '#f45447',
    950: '#000000',
  },
}

SCSS

$custom: #f45447;
$custom-light: #ff8c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#f45447",
  "rgb": {
    "r": 244,
    "g": 84,
    "b": 71
  },
  "hsl": {
    "h": 4.509,
    "s": 88.718,
    "l": 61.765
  },
  "oklch": {
    "l": 0.66169,
    "c": 0.1981,
    "h": 28.3
  },
  "luminance": 0.26029
}

Semantic roles & 50–950 ramp

primary

#F45447

secondary

#ABE7EB

accent

#D4E500

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#1A0D09

muted

#877E7B

Preview Lab

Preview with #F45447

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

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