#F5636C#F5636C

#F5636C is a light, vivid red. Relative luminance 0.294; OKLCH L 68.7% C 0.179 H 19.5°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#F5636C
RGB	rgb(245, 99, 108)
HSL	hsl(356, 88%, 67%)
HSV	hsv(356, 60%, 96%)
CMYK	cmyk(0%, 59.6%, 55.9%, 3.9%)
CIE-LAB	lab(61.15, 56.64, 24.28)
CIE-LCH	lch(61.15, 61.62, 23.20°)
OKLab	oklab(68.7% 0.169 0.0598)
OKLCH	oklch(68.7% 0.179 19.5)
XYZ	xyz(44.8287, 29.4246, 17.5033)
Luminance	0.2942 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5636C #63F5EC

analogous

#F563B5 #F5636C #F5A363

triadic

#F5636C #6CF563 #636CF5

tetradic

#F5636C #B5F563 #63F5EC #A363F5

square

#F5636C #B5F563 #63F5EC #A363F5

split-complementary

#F5636C #63F5A3 #63B5F5

monochromatic

#D00D19 #F12936 #F5636C #F99DA2 #FCD6D8

Accessibility & contrast

On white

3.05

#F5636C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#F5636C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F5636C

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5636C	#FFFFFF	#000000	##000000
##F5636C	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86806B

Deuteranopia (green-blind)

#AB9F69

Tritanopia (blue-blind)

#FF4967

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f5636c;
/* rgb */ color: rgb(245, 99, 108);
/* oklch */ color: oklch(68.7% 0.179 19.5);

Tailwind

colors: {
  custom: {
    50: '#ff9596',
    500: '#f5636c',
    950: '#000000',
  },
}

SCSS

$custom: #f5636c;
$custom-light: #ff9596;
$custom-dark: #000000;

JSON

{
  "hex": "#f5636c",
  "rgb": {
    "r": 245,
    "g": 99,
    "b": 108
  },
  "hsl": {
    "h": 356.301,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.687,
    "c": 0.17929,
    "h": 19.5
  },
  "luminance": 0.29419
}

Semantic roles & 50–950 ramp

primary

#F5636C

secondary

#C3F1EE

accent

#E5D701

background

#FFF9F9

surface

#FFF2F1

border

#D7CCCB

text

#190E0D

muted

#877E7E

Preview Lab

Preview with #F5636C

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

Preview Lab → · Contrast checker → · Palette generator →