#F4637F#F4637F

#F4637F is a light, vivid red. Relative luminance 0.297; OKLCH L 69.0% C 0.179 H 11.3°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#F4637F
RGB	rgb(244, 99, 127)
HSL	hsl(348, 87%, 67%)
HSV	hsv(348, 59%, 96%)
CMYK	cmyk(0%, 59.4%, 48%, 4.3%)
CIE-LAB	lab(61.39, 57.86, 13.63)
CIE-LCH	lch(61.39, 59.44, 13.25°)
OKLab	oklab(68.97% 0.1752 0.035)
OKLCH	oklch(68.97% 0.179 11.3)
XYZ	xyz(45.6043, 29.6946, 23.4046)
Luminance	0.2969 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4637F #63F4D8

analogous

#F463C7 #F4637F #F49063

triadic

#F4637F #7FF463 #637FF4

tetradic

#F4637F #C7F463 #63F4D8 #9063F4

square

#F4637F #C7F463 #63F4D8 #9063F4

split-complementary

#F4637F #63F490 #63C7F4

monochromatic

#CE0F34 #F02A50 #F4637F #F89CAE #FCD5DD

Accessibility & contrast

On white

3.03

#F4637F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#F4637F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F4637F

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4637F	#FFFFFF	#000000	##000000
##F4637F	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83827F

Deuteranopia (green-blind)

#A89F7C

Tritanopia (blue-blind)

#FF4E6E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f4637f;
/* rgb */ color: rgb(244, 99, 127);
/* oklch */ color: oklch(69.0% 0.179 11.3);

Tailwind

colors: {
  custom: {
    50: '#fd95a3',
    500: '#f4637f',
    950: '#000000',
  },
}

SCSS

$custom: #f4637f;
$custom-light: #fd95a3;
$custom-dark: #000000;

JSON

{
  "hex": "#f4637f",
  "rgb": {
    "r": 244,
    "g": 99,
    "b": 127
  },
  "hsl": {
    "h": 348.414,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.68974,
    "c": 0.1787,
    "h": 11.3
  },
  "luminance": 0.29689
}

Semantic roles & 50–950 ramp

primary

#F4637F

secondary

#C3F0E7

accent

#E3B802

background

#FFF9FA

surface

#FFF2F3

border

#D7CCCD

text

#190E0F

muted

#877E7F

Preview Lab

Preview with #F4637F

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

Preview Lab → · Contrast checker → · Palette generator →