#F5738D#F5738D

#F5738D is a light, vivid red. Relative luminance 0.336; OKLCH L 71.6% C 0.161 H 9.5°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#F5738D
RGB	rgb(245, 115, 141)
HSL	hsl(348, 87%, 71%)
HSV	hsv(348, 53%, 96%)
CMYK	cmyk(0%, 53.1%, 42.4%, 3.9%)
CIE-LAB	lab(64.65, 52.21, 10.19)
CIE-LCH	lch(64.65, 53.19, 11.04°)
OKLab	oklab(71.56% 0.1584 0.0266)
OKLCH	oklch(71.56% 0.161 9.5)
XYZ	xyz(48.5977, 33.6022, 29.1207)
Luminance	0.3360 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5738D #73F5DB

analogous

#F573CE #F5738D #F59A73

triadic

#F5738D #8DF573 #738DF5

tetradic

#F5738D #CEF573 #73F5DB #9A73F5

square

#F5738D #CEF573 #73F5DB #9A73F5

split-complementary

#F5738D #73F59A #73CEF5

monochromatic

#DE1039 #F13A5E #F5738D #F9ACBC #FDE2E8

Accessibility & contrast

On white

2.72

#F5738D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#F5738D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5738D

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5738D	#FFFFFF	#000000	##000000
##F5738D	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8D8D

Deuteranopia (green-blind)

#AEA68A

Tritanopia (blue-blind)

#FF647D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #f5738d;
/* rgb */ color: rgb(245, 115, 141);
/* oklch */ color: oklch(71.6% 0.161 9.5);

Tailwind

colors: {
  custom: {
    50: '#fd9fae',
    500: '#f5738d',
    950: '#000000',
  },
}

SCSS

$custom: #f5738d;
$custom-light: #fd9fae;
$custom-dark: #000000;

JSON

{
  "hex": "#f5738d",
  "rgb": {
    "r": 245,
    "g": 115,
    "b": 141
  },
  "hsl": {
    "h": 348,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.71555,
    "c": 0.16065,
    "h": 9.5
  },
  "luminance": 0.33597
}

Semantic roles & 50–950 ramp

primary

#F5738D

secondary

#D0F4EC

accent

#E3B602

background

#FFFAFA

surface

#FFF3F4

border

#D7CDCE

text

#180F10

muted

#867F7F

Preview Lab

Preview with #F5738D

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

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