#F3577C#F3577C

#F3577C is a light, vivid red. Relative luminance 0.273; OKLCH L 67.3% C 0.192 H 9.6°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#F3577C
RGB	rgb(243, 87, 124)
HSL	hsl(346, 87%, 65%)
HSV	hsv(346, 64%, 95%)
CMYK	cmyk(0%, 64.2%, 49%, 4.7%)
CIE-LAB	lab(59.28, 62.34, 12.39)
CIE-LCH	lch(59.28, 63.56, 11.24°)
OKLab	oklab(67.35% 0.1893 0.0319)
OKLCH	oklch(67.35% 0.192 9.6)
XYZ	xyz(44.0120, 27.3319, 22.0228)
Luminance	0.2733 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3577C #57F3CE

analogous

#F357CA #F3577C #F38057

triadic

#F3577C #7CF357 #577CF3

tetradic

#F3577C #CAF357 #57F3CE #8057F3

square

#F3577C #CAF357 #57F3CE #8057F3

split-complementary

#F3577C #57F380 #57CAF3

monochromatic

#C20E39 #EF1E4F #F3577C #F790A9 #FBC9D5

Accessibility & contrast

On white

3.25

#F3577C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#F3577C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3577C

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3577C	#FFFFFF	#000000	##000000
##F3577C	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7B7D

Deuteranopia (green-blind)

#A39A78

Tritanopia (blue-blind)

#FF3E65

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #f3577c;
/* rgb */ color: rgb(243, 87, 124);
/* oklch */ color: oklch(67.3% 0.192 9.6);

Tailwind

colors: {
  custom: {
    50: '#fd8ea1',
    500: '#f3577c',
    950: '#000000',
  },
}

SCSS

$custom: #f3577c;
$custom-light: #fd8ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#f3577c",
  "rgb": {
    "r": 243,
    "g": 87,
    "b": 124
  },
  "hsl": {
    "h": 345.769,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.67345,
    "c": 0.19192,
    "h": 9.6
  },
  "luminance": 0.27326
}

Semantic roles & 50–950 ramp

primary

#F3577C

secondary

#B8EEE1

accent

#E3AE02

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#190D0F

muted

#877E7E

Preview Lab

Preview with #F3577C

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

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