#F5637C#F5637C

#F5637C is a light, vivid red. Relative luminance 0.298; OKLCH L 69.0% C 0.179 H 12.7°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#F5637C
RGB	rgb(245, 99, 124)
HSL	hsl(350, 88%, 67%)
HSV	hsv(350, 60%, 96%)
CMYK	cmyk(0%, 59.6%, 49.4%, 3.9%)
CIE-LAB	lab(61.48, 57.92, 15.51)
CIE-LCH	lch(61.48, 59.96, 14.99°)
OKLab	oklab(69.05% 0.1751 0.0395)
OKLCH	oklch(69.05% 0.179 12.7)
XYZ	xyz(45.7597, 29.7970, 22.4065)
Luminance	0.2979 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5637C #63F5DC

analogous

#F563C5 #F5637C #F59363

triadic

#F5637C #7CF563 #637CF5

tetradic

#F5637C #C5F563 #63F5DC #9363F5

square

#F5637C #C5F563 #63F5DC #9363F5

split-complementary

#F5637C #63F593 #63C5F5

monochromatic

#D00D2F #F1294C #F5637C #F99DAC #FCD6DD

Accessibility & contrast

On white

3.02

#F5637C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#F5637C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F5637C

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5637C	#FFFFFF	#000000	##000000
##F5637C	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84827C

Deuteranopia (green-blind)

#A9A079

Tritanopia (blue-blind)

#FF4D6D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f5637c;
/* rgb */ color: rgb(245, 99, 124);
/* oklch */ color: oklch(69.0% 0.179 12.7);

Tailwind

colors: {
  custom: {
    50: '#fe95a1',
    500: '#f5637c',
    950: '#000000',
  },
}

SCSS

$custom: #f5637c;
$custom-light: #fe95a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f5637c",
  "rgb": {
    "r": 245,
    "g": 99,
    "b": 124
  },
  "hsl": {
    "h": 349.726,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.69049,
    "c": 0.17947,
    "h": 12.7
  },
  "luminance": 0.29791
}

Semantic roles & 50–950 ramp

primary

#F5637C

secondary

#C3F1E9

accent

#E5BE01

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#190E0F

muted

#877E7E

Preview Lab

Preview with #F5637C

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

Preview Lab → · Contrast checker → · Palette generator →