#F45547#F45547

#F45547 is a light, vivid red. Relative luminance 0.262; OKLCH L 66.3% C 0.197 H 28.6°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#F45547
RGB	rgb(244, 85, 71)
HSL	hsl(5, 89%, 62%)
HSV	hsv(5, 71%, 96%)
CMYK	cmyk(0%, 65.2%, 70.9%, 4.3%)
CIE-LAB	lab(58.22, 60.02, 41.43)
CIE-LCH	lch(58.22, 72.93, 34.61°)
OKLab	oklab(66.28% 0.1732 0.0943)
OKLCH	oklch(66.28% 0.197 28.6)
XYZ	xyz(41.6985, 26.1910, 8.8197)
Luminance	0.2619 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F45547 #47E6F4

analogous

#F44790 #F45547 #F4AB47

triadic

#F45547 #47F455 #5547F4

tetradic

#F45547 #90F447 #47E6F4 #AB47F4

square

#F45547 #90F447 #47E6F4 #AB47F4

split-complementary

#F45547 #47F4AB #4790F4

monochromatic

#B6190B #EF210E #F45547 #F78A81 #FBC0BA

Accessibility & contrast

On white

3.37

#F45547 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#F45547 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F45547

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F45547	#FFFFFF	#000000	##000000
##F45547	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817644

Deuteranopia (green-blind)

#A99942

Tritanopia (blue-blind)

#FF2A53

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #f45547;
/* rgb */ color: rgb(244, 85, 71);
/* oklch */ color: oklch(66.3% 0.197 28.6);

Tailwind

colors: {
  custom: {
    50: '#ff8c7b',
    500: '#f45547',
    950: '#000000',
  },
}

SCSS

$custom: #f45547;
$custom-light: #ff8c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#f45547",
  "rgb": {
    "r": 244,
    "g": 85,
    "b": 71
  },
  "hsl": {
    "h": 4.855,
    "s": 88.718,
    "l": 61.765
  },
  "oklch": {
    "l": 0.6628,
    "c": 0.19717,
    "h": 28.6
  },
  "luminance": 0.26185
}

Semantic roles & 50–950 ramp

primary

#F45547

secondary

#ABE6EB

accent

#D3E500

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#1A0D09

muted

#877E7B

Preview Lab

Preview with #F45547

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

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