#F0637F#F0637F

#F0637F is a light, vivid red. Relative luminance 0.290; OKLCH L 68.4% C 0.175 H 10.8°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#F0637F
RGB	rgb(240, 99, 127)
HSL	hsl(348, 82%, 66%)
HSV	hsv(348, 59%, 94%)
CMYK	cmyk(0%, 58.8%, 47.1%, 5.9%)
CIE-LAB	lab(60.77, 56.56, 12.67)
CIE-LCH	lch(60.77, 57.96, 12.62°)
OKLab	oklab(68.39% 0.1714 0.0326)
OKLCH	oklch(68.39% 0.175 10.8)
XYZ	xyz(44.2311, 28.9865, 23.3402)
Luminance	0.2898 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0637F #63F0D4

analogous

#F063C6 #F0637F #F08E63

triadic

#F0637F #7FF063 #637FF0

tetradic

#F0637F #C6F063 #63F0D4 #8E63F0

square

#F0637F #C6F063 #63F0D4 #8E63F0

split-complementary

#F0637F #63F08E #63C6F0

monochromatic

#C61336 #EB2B51 #F0637F #F59BAD #FBD3DB

Accessibility & contrast

On white

3.09

#F0637F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#F0637F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F0637F

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0637F	#FFFFFF	#000000	##000000
##F0637F	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81817F

Deuteranopia (green-blind)

#A69D7C

Tritanopia (blue-blind)

#FF4F6E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #f0637f;
/* rgb */ color: rgb(240, 99, 127);
/* oklch */ color: oklch(68.4% 0.175 10.8);

Tailwind

colors: {
  custom: {
    50: '#fa95a3',
    500: '#f0637f',
    950: '#000000',
  },
}

SCSS

$custom: #f0637f;
$custom-light: #fa95a3;
$custom-dark: #000000;

JSON

{
  "hex": "#f0637f",
  "rgb": {
    "r": 240,
    "g": 99,
    "b": 127
  },
  "hsl": {
    "h": 348.085,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.68389,
    "c": 0.17451,
    "h": 10.8
  },
  "luminance": 0.28981
}

Semantic roles & 50–950 ramp

primary

#F0637F

secondary

#C1EEE5

accent

#DFB407

background

#FFF9FA

surface

#FFF2F3

border

#D7CCCD

text

#180E0F

muted

#867E7F

Preview Lab

Preview with #F0637F

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

Preview Lab → · Contrast checker → · Palette generator →