#F45C5B#F45C5B

#F45C5B is a light, vivid red. Relative luminance 0.276; OKLCH L 67.4% C 0.187 H 23.9°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#F45C5B
RGB	rgb(244, 92, 91)
HSL	hsl(0, 87%, 66%)
HSV	hsv(0, 63%, 96%)
CMYK	cmyk(0%, 62.3%, 62.7%, 4.3%)
CIE-LAB	lab(59.57, 58.19, 31.90)
CIE-LCH	lch(59.57, 66.36, 28.73°)
OKLab	oklab(67.38% 0.1712 0.076)
OKLCH	oklch(67.38% 0.187 23.9)
XYZ	xyz(43.0279, 27.6485, 12.9664)
Luminance	0.2764 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F45C5B #5BF3F4

analogous

#F45BA6 #F45C5B #F4A85B

triadic

#F45C5B #5BF45C #5C5BF4

tetradic

#F45C5B #A6F45B #5BF3F4 #A85BF4

square

#F45C5B #A6F45B #5BF3F4 #A85BF4

split-complementary

#F45C5B #5BF4A8 #5BA6F4

monochromatic

#C70F0D #F02322 #F45C5B #F89594 #FCCECE

Accessibility & contrast

On white

3.22

#F45C5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#F45C5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F45C5B

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F45C5B	#FFFFFF	#000000	##000000
##F45C5B	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847B5A

Deuteranopia (green-blind)

#AA9C57

Tritanopia (blue-blind)

#FF3B5D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #f45c5b;
/* rgb */ color: rgb(244, 92, 91);
/* oklch */ color: oklch(67.4% 0.187 23.9);

Tailwind

colors: {
  custom: {
    50: '#ff9189',
    500: '#f45c5b',
    950: '#000000',
  },
}

SCSS

$custom: #f45c5b;
$custom-light: #ff9189;
$custom-dark: #000000;

JSON

{
  "hex": "#f45c5b",
  "rgb": {
    "r": 244,
    "g": 92,
    "b": 91
  },
  "hsl": {
    "h": 0.392,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.67384,
    "c": 0.18733,
    "h": 23.9
  },
  "luminance": 0.27643
}

Semantic roles & 50–950 ramp

primary

#F45C5B

secondary

#BCEFEF

accent

#E3E402

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F45C5B

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

Preview Lab → · Contrast checker → · Palette generator →