#F0645A#F0645A

#F0645A is a light, vivid red. Relative luminance 0.284; OKLCH L 67.8% C 0.175 H 26.8°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#F0645A
RGB	rgb(240, 100, 90)
HSL	hsl(4, 83%, 65%)
HSV	hsv(4, 63%, 94%)
CMYK	cmyk(0%, 58.3%, 62.5%, 5.9%)
CIE-LAB	lab(60.23, 53.28, 33.16)
CIE-LCH	lch(60.23, 62.75, 31.90°)
OKLab	oklab(67.76% 0.156 0.0789)
OKLCH	oklch(67.76% 0.175 26.8)
XYZ	xyz(42.3418, 28.3833, 12.9197)
Luminance	0.2838 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0645A #5AE6F0

analogous

#F05A9B #F0645A #F0AF5A

triadic

#F0645A #5AF064 #645AF0

tetradic

#F0645A #9BF05A #5AE6F0 #AF5AF0

square

#F0645A #9BF05A #5AE6F0 #AF5AF0

split-complementary

#F0645A #5AF0AF #5A9BF0

monochromatic

#BE1D11 #EB2F22 #F0645A #F59992 #FACDCA

Accessibility & contrast

On white

3.15

#F0645A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#F0645A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F0645A

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0645A	#FFFFFF	#000000	##000000
##F0645A	1.00	3.15	6.68	6.68
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887E58

Deuteranopia (green-blind)

#AB9C57

Tritanopia (blue-blind)

#FF4862

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #f0645a;
/* rgb */ color: rgb(240, 100, 90);
/* oklch */ color: oklch(67.8% 0.175 26.8);

Tailwind

colors: {
  custom: {
    50: '#fc9589',
    500: '#f0645a',
    950: '#000000',
  },
}

SCSS

$custom: #f0645a;
$custom-light: #fc9589;
$custom-dark: #000000;

JSON

{
  "hex": "#f0645a",
  "rgb": {
    "r": 240,
    "g": 100,
    "b": 90
  },
  "hsl": {
    "h": 4,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.67756,
    "c": 0.17482,
    "h": 26.8
  },
  "luminance": 0.28378
}

Semantic roles & 50–950 ramp

primary

#F0645A

secondary

#B9E9ED

accent

#D1E006

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F0645A

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

Preview Lab → · Contrast checker → · Palette generator →