#F5748A#F5748A

#F5748A is a light, vivid red. Relative luminance 0.337; OKLCH L 71.6% C 0.159 H 11.3°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#F5748A
RGB	rgb(245, 116, 138)
HSL	hsl(350, 87%, 71%)
HSV	hsv(350, 53%, 96%)
CMYK	cmyk(0%, 52.7%, 43.7%, 3.9%)
CIE-LAB	lab(64.76, 51.43, 12.06)
CIE-LCH	lch(64.76, 52.83, 13.19°)
OKLab	oklab(71.62% 0.1558 0.0313)
OKLCH	oklch(71.62% 0.159 11.3)
XYZ	xyz(48.4922, 33.7434, 27.9992)
Luminance	0.3374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5748A #74F5DF

analogous

#F574CB #F5748A #F59E74

triadic

#F5748A #8AF574 #748AF5

tetradic

#F5748A #CBF574 #74F5DF #9E74F5

square

#F5748A #CBF574 #74F5DF #9E74F5

split-complementary

#F5748A #74F59E #74CBF5

monochromatic

#DF1033 #F13B5A #F5748A #F9ADBA #FDE2E7

Accessibility & contrast

On white

2.71

#F5748A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#F5748A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5748A

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5748A	#FFFFFF	#000000	##000000
##F5748A	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8D8A

Deuteranopia (green-blind)

#AFA787

Tritanopia (blue-blind)

#FF647C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #f5748a;
/* rgb */ color: rgb(245, 116, 138);
/* oklch */ color: oklch(71.6% 0.159 11.3);

Tailwind

colors: {
  custom: {
    50: '#fda0ac',
    500: '#f5748a',
    950: '#000000',
  },
}

SCSS

$custom: #f5748a;
$custom-light: #fda0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#f5748a",
  "rgb": {
    "r": 245,
    "g": 116,
    "b": 138
  },
  "hsl": {
    "h": 349.767,
    "s": 86.577,
    "l": 70.784
  },
  "oklch": {
    "l": 0.71617,
    "c": 0.15894,
    "h": 11.3
  },
  "luminance": 0.33738
}

Semantic roles & 50–950 ramp

primary

#F5748A

secondary

#D1F4EE

accent

#E3BD02

background

#FFFAFA

surface

#FFF4F4

border

#D7CECE

text

#180F10

muted

#867F7F

Preview Lab

Preview with #F5748A

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

Preview Lab → · Contrast checker → · Palette generator →