#F45B53#F45B53

#F45B53 is a light, vivid red. Relative luminance 0.273; OKLCH L 67.1% C 0.189 H 26.5°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#F45B53
RGB	rgb(244, 91, 83)
HSL	hsl(3, 88%, 64%)
HSV	hsv(3, 66%, 96%)
CMYK	cmyk(0%, 62.7%, 66%, 4.3%)
CIE-LAB	lab(59.29, 58.15, 36.06)
CIE-LCH	lch(59.29, 68.42, 31.80°)
OKLab	oklab(67.14% 0.1696 0.0844)
OKLCH	oklch(67.14% 0.189 26.5)
XYZ	xyz(42.6150, 27.3457, 11.2162)
Luminance	0.2734 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F45B53 #53ECF4

analogous

#F4539C #F45B53 #F4AB53

triadic

#F45B53 #53F45B #5B53F4

tetradic

#F45B53 #9CF453 #53ECF4 #AB53F4

square

#F45B53 #9CF453 #53ECF4 #AB53F4

split-complementary

#F45B53 #53F4AB #539CF4

monochromatic

#C0150C #F02419 #F45B53 #F8928D #FBC9C6

Accessibility & contrast

On white

3.25

#F45B53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#F45B53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F45B53

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F45B53	#FFFFFF	#000000	##000000
##F45B53	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847A51

Deuteranopia (green-blind)

#AA9B4F

Tritanopia (blue-blind)

#FF385A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #f45b53;
/* rgb */ color: rgb(244, 91, 83);
/* oklch */ color: oklch(67.1% 0.189 26.5);

Tailwind

colors: {
  custom: {
    50: '#ff9083',
    500: '#f45b53',
    950: '#000000',
  },
}

SCSS

$custom: #f45b53;
$custom-light: #ff9083;
$custom-dark: #000000;

JSON

{
  "hex": "#f45b53",
  "rgb": {
    "r": 244,
    "g": 91,
    "b": 83
  },
  "hsl": {
    "h": 2.981,
    "s": 87.978,
    "l": 64.118
  },
  "oklch": {
    "l": 0.67138,
    "c": 0.18945,
    "h": 26.5
  },
  "luminance": 0.2734
}

Semantic roles & 50–950 ramp

primary

#F45B53

secondary

#B5EBED

accent

#D9E501

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #F45B53

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

Preview Lab → · Contrast checker → · Palette generator →