#F5737C#F5737C

#F5737C is a light, vivid red. Relative luminance 0.331; OKLCH L 71.1% C 0.160 H 17.8°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#F5737C
RGB	rgb(245, 115, 124)
HSL	hsl(356, 87%, 71%)
HSV	hsv(356, 53%, 96%)
CMYK	cmyk(0%, 53.1%, 49.4%, 3.9%)
CIE-LAB	lab(64.27, 50.60, 19.35)
CIE-LCH	lch(64.27, 54.17, 20.93°)
OKLab	oklab(71.15% 0.1521 0.0488)
OKLCH	oklch(71.15% 0.16 17.8)
XYZ	xyz(47.4285, 33.1345, 22.9628)
Luminance	0.3313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5737C #73F5EC

analogous

#F573BD #F5737C #F5AB73

triadic

#F5737C #7CF573 #737CF5

tetradic

#F5737C #BDF573 #73F5EC #AB73F5

square

#F5737C #BDF573 #73F5EC #AB73F5

split-complementary

#F5737C #73F5AB #73BDF5

monochromatic

#DE101E #F13A47 #F5737C #F9ACB1 #FDE2E4

Accessibility & contrast

On white

2.75

#F5737C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#F5737C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5737C

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5737C	#FFFFFF	#000000	##000000
##F5737C	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908B7C

Deuteranopia (green-blind)

#B1A679

Tritanopia (blue-blind)

#FF6077

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #f5737c;
/* rgb */ color: rgb(245, 115, 124);
/* oklch */ color: oklch(71.1% 0.160 17.8);

Tailwind

colors: {
  custom: {
    50: '#fd9fa1',
    500: '#f5737c',
    950: '#000000',
  },
}

SCSS

$custom: #f5737c;
$custom-light: #fd9fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#f5737c",
  "rgb": {
    "r": 245,
    "g": 115,
    "b": 124
  },
  "hsl": {
    "h": 355.846,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.71149,
    "c": 0.15968,
    "h": 17.8
  },
  "luminance": 0.33129
}

Semantic roles & 50–950 ramp

primary

#F5737C

secondary

#D0F4F1

accent

#E3D402

background

#FFFAF9

surface

#FFF3F2

border

#D7CDCC

text

#190F0F

muted

#877F7E

Preview Lab

Preview with #F5737C

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

Preview Lab → · Contrast checker → · Palette generator →