#F3577A#F3577A

#F3577A is a light, vivid red. Relative luminance 0.273; OKLCH L 67.3% C 0.192 H 10.4°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#F3577A
RGB	rgb(243, 87, 122)
HSL	hsl(347, 87%, 65%)
HSV	hsv(347, 64%, 95%)
CMYK	cmyk(0%, 64.2%, 49.8%, 4.7%)
CIE-LAB	lab(59.23, 62.17, 13.50)
CIE-LCH	lch(59.23, 63.62, 12.25°)
OKLab	oklab(67.3% 0.1885 0.0346)
OKLCH	oklch(67.3% 0.192 10.4)
XYZ	xyz(43.8868, 27.2818, 21.3634)
Luminance	0.2728 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3577A #57F3D0

analogous

#F357C8 #F3577A #F38257

triadic

#F3577A #7AF357 #577AF3

tetradic

#F3577A #C8F357 #57F3D0 #8257F3

square

#F3577A #C8F357 #57F3D0 #8257F3

split-complementary

#F3577A #57F382 #57C8F3

monochromatic

#C20E36 #EF1E4D #F3577A #F790A7 #FBC9D4

Accessibility & contrast

On white

3.25

#F3577A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#F3577A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3577A

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3577A	#FFFFFF	#000000	##000000
##F3577A	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7B7B

Deuteranopia (green-blind)

#A39A76

Tritanopia (blue-blind)

#FF3D65

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #f3577a;
/* rgb */ color: rgb(243, 87, 122);
/* oklch */ color: oklch(67.3% 0.192 10.4);

Tailwind

colors: {
  custom: {
    50: '#fd8ea0',
    500: '#f3577a',
    950: '#000000',
  },
}

SCSS

$custom: #f3577a;
$custom-light: #fd8ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#f3577a",
  "rgb": {
    "r": 243,
    "g": 87,
    "b": 122
  },
  "hsl": {
    "h": 346.538,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.67295,
    "c": 0.19166,
    "h": 10.4
  },
  "luminance": 0.27276
}

Semantic roles & 50–950 ramp

primary

#F3577A

secondary

#B8EEE2

accent

#E3B102

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#190D0E

muted

#877E7E

Preview Lab

Preview with #F3577A

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

Preview Lab → · Contrast checker → · Palette generator →