#F5729B#F5729B

#F5729B is a light, vivid pink. Relative luminance 0.338; OKLCH L 71.8% C 0.165 H 2.4°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#F5729B
RGB	rgb(245, 114, 155)
HSL	hsl(341, 87%, 70%)
HSV	hsv(341, 53%, 96%)
CMYK	cmyk(0%, 53.5%, 36.7%, 3.9%)
CIE-LAB	lab(64.82, 54.17, 2.44)
CIE-LCH	lch(64.82, 54.23, 2.58°)
OKLab	oklab(71.8% 0.1649 0.007)
OKLCH	oklch(71.8% 0.165 2.4)
XYZ	xyz(49.5926, 33.8187, 34.9199)
Luminance	0.3381 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5729B #72F5CC

analogous

#F572DD #F5729B #F58A72

triadic

#F5729B #9BF572 #729BF5

tetradic

#F5729B #DDF572 #72F5CC #8A72F5

square

#F5729B #DDF572 #72F5CC #8A72F5

split-complementary

#F5729B #72F58A #72DDF5

monochromatic

#DD1050 #F13972 #F5729B #F9ABC4 #FDE2EB

Accessibility & contrast

On white

2.71

#F5729B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#F5729B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5729B

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5729B	#FFFFFF	#000000	##000000
##F5729B	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898E9C

Deuteranopia (green-blind)

#ABA798

Tritanopia (blue-blind)

#FF6681

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #f5729b;
/* rgb */ color: rgb(245, 114, 155);
/* oklch */ color: oklch(71.8% 0.165 2.4);

Tailwind

colors: {
  custom: {
    50: '#fc9fb8',
    500: '#f5729b',
    950: '#000000',
  },
}

SCSS

$custom: #f5729b;
$custom-light: #fc9fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#f5729b",
  "rgb": {
    "r": 245,
    "g": 114,
    "b": 155
  },
  "hsl": {
    "h": 341.221,
    "s": 86.755,
    "l": 70.392
  },
  "oklch": {
    "l": 0.71801,
    "c": 0.16504,
    "h": 2.4
  },
  "luminance": 0.33814
}

Semantic roles & 50–950 ramp

primary

#F5729B

secondary

#CFF3E8

accent

#E39D02

background

#FFFAFB

surface

#FFF3F6

border

#D7CDD0

text

#180F11

muted

#867F80

Preview Lab

Preview with #F5729B

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

Preview Lab → · Contrast checker → · Palette generator →