#F5537A#F5537A

#F5537A is a light, vivid red. Relative luminance 0.270; OKLCH L 67.2% C 0.198 H 9.8°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#F5537A
RGB	rgb(245, 83, 122)
HSL	hsl(346, 89%, 64%)
HSV	hsv(346, 66%, 96%)
CMYK	cmyk(0%, 66.1%, 50.2%, 3.9%)
CIE-LAB	lab(58.98, 64.36, 13.20)
CIE-LCH	lch(58.98, 65.70, 11.59°)
OKLab	oklab(67.17% 0.1953 0.0338)
OKLCH	oklch(67.17% 0.198 9.8)
XYZ	xyz(44.2660, 27.0099, 21.2910)
Luminance	0.2700 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5537A #53F5CE

analogous

#F553CB #F5537A #F57D53

triadic

#F5537A #7AF553 #537AF5

tetradic

#F5537A #CBF553 #53F5CE #7D53F5

square

#F5537A #CBF553 #53F5CE #7D53F5

split-complementary

#F5537A #53F57D #53CBF5

monochromatic

#C20B37 #F2194D #F5537A #F88DA7 #FCC7D3

Accessibility & contrast

On white

3.28

#F5537A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#F5537A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F5537A

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5537A	#FFFFFF	#000000	##000000
##F5537A	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79797B

Deuteranopia (green-blind)

#A39A76

Tritanopia (blue-blind)

#FF3762

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #f5537a;
/* rgb */ color: rgb(245, 83, 122);
/* oklch */ color: oklch(67.2% 0.198 9.8);

Tailwind

colors: {
  custom: {
    50: '#ff8ca0',
    500: '#f5537a',
    950: '#000000',
  },
}

SCSS

$custom: #f5537a;
$custom-light: #ff8ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#f5537a",
  "rgb": {
    "r": 245,
    "g": 83,
    "b": 122
  },
  "hsl": {
    "h": 345.556,
    "s": 89.011,
    "l": 64.314
  },
  "oklch": {
    "l": 0.67171,
    "c": 0.19824,
    "h": 9.8
  },
  "luminance": 0.27004
}

Semantic roles & 50–950 ramp

primary

#F5537A

secondary

#B6EEE0

accent

#E6AE00

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#190D0E

muted

#877E7E

Preview Lab

Preview with #F5537A

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

Preview Lab → · Contrast checker → · Palette generator →