#F0557B#F0557B

#F0557B is a light, vivid red. Relative luminance 0.265; OKLCH L 66.6% C 0.191 H 9.1°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#F0557B
RGB	rgb(240, 85, 123)
HSL	hsl(345, 84%, 64%)
HSV	hsv(345, 65%, 94%)
CMYK	cmyk(0%, 64.6%, 48.7%, 5.9%)
CIE-LAB	lab(58.47, 62.14, 11.77)
CIE-LCH	lch(58.47, 63.25, 10.72°)
OKLab	oklab(66.64% 0.1888 0.0304)
OKLCH	oklch(66.64% 0.191 9.1)
XYZ	xyz(42.7623, 26.4577, 21.5901)
Luminance	0.2645 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0557B #55F0CA

analogous

#F055C9 #F0557B #F07C55

triadic

#F0557B #7BF055 #557BF0

tetradic

#F0557B #C9F055 #55F0CA #7C55F0

square

#F0557B #C9F055 #55F0CA #7C55F0

split-complementary

#F0557B #55F07C #55C9F0

monochromatic

#BA103A #EB1D4F #F0557B #F58DA7 #FAC5D2

Accessibility & contrast

On white

3.34

#F0557B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#F0557B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F0557B

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0557B	#FFFFFF	#000000	##000000
##F0557B	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78797C

Deuteranopia (green-blind)

#A09877

Tritanopia (blue-blind)

#FF3C64

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #f0557b;
/* rgb */ color: rgb(240, 85, 123);
/* oklch */ color: oklch(66.6% 0.191 9.1);

Tailwind

colors: {
  custom: {
    50: '#fb8da0',
    500: '#f0557b',
    950: '#000000',
  },
}

SCSS

$custom: #f0557b;
$custom-light: #fb8da0;
$custom-dark: #000000;

JSON

{
  "hex": "#f0557b",
  "rgb": {
    "r": 240,
    "g": 85,
    "b": 123
  },
  "hsl": {
    "h": 345.29,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.6664,
    "c": 0.19119,
    "h": 9.1
  },
  "luminance": 0.26452
}

Semantic roles & 50–950 ramp

primary

#F0557B

secondary

#B5ECDE

accent

#E0AB05

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#190D0E

muted

#877E7E

Preview Lab

Preview with #F0557B

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

Preview Lab → · Contrast checker → · Palette generator →