#F5737F#F5737F

#F5737F is a light, vivid red. Relative luminance 0.332; OKLCH L 71.2% C 0.160 H 16.4°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#F5737F
RGB	rgb(245, 115, 127)
HSL	hsl(354, 87%, 71%)
HSV	hsv(354, 53%, 96%)
CMYK	cmyk(0%, 53.1%, 48.2%, 3.9%)
CIE-LAB	lab(64.33, 50.86, 17.73)
CIE-LCH	lch(64.33, 53.86, 19.22°)
OKLab	oklab(71.22% 0.1532 0.0449)
OKLCH	oklch(71.22% 0.16 16.4)
XYZ	xyz(47.6211, 33.2116, 23.9772)
Luminance	0.3321 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5737F #73F5E9

analogous

#F573C0 #F5737F #F5A873

triadic

#F5737F #7FF573 #737FF5

tetradic

#F5737F #C0F573 #73F5E9 #A873F5

square

#F5737F #C0F573 #73F5E9 #A873F5

split-complementary

#F5737F #73F5A8 #73C0F5

monochromatic

#DE1023 #F13A4B #F5737F #F9ACB3 #FDE2E5

Accessibility & contrast

On white

2.75

#F5737F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#F5737F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5737F

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5737F	#FFFFFF	#000000	##000000
##F5737F	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8C7F

Deuteranopia (green-blind)

#B0A67C

Tritanopia (blue-blind)

#FF6178

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #f5737f;
/* rgb */ color: rgb(245, 115, 127);
/* oklch */ color: oklch(71.2% 0.160 16.4);

Tailwind

colors: {
  custom: {
    50: '#fd9fa4',
    500: '#f5737f',
    950: '#000000',
  },
}

SCSS

$custom: #f5737f;
$custom-light: #fd9fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#f5737f",
  "rgb": {
    "r": 245,
    "g": 115,
    "b": 127
  },
  "hsl": {
    "h": 354.462,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.71216,
    "c": 0.15965,
    "h": 16.4
  },
  "luminance": 0.33206
}

Semantic roles & 50–950 ramp

primary

#F5737F

secondary

#D0F4F0

accent

#E3CE02

background

#FFFAFA

surface

#FFF3F3

border

#D7CDCD

text

#180F0F

muted

#867F7F

Preview Lab

Preview with #F5737F

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

Preview Lab → · Contrast checker → · Palette generator →