#F0637B#F0637B

#F0637B is a light, vivid red. Relative luminance 0.289; OKLCH L 68.3% C 0.174 H 12.6°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#F0637B
RGB	rgb(240, 99, 123)
HSL	hsl(350, 82%, 66%)
HSV	hsv(350, 59%, 94%)
CMYK	cmyk(0%, 58.8%, 48.7%, 5.9%)
CIE-LAB	lab(60.68, 56.20, 14.86)
CIE-LCH	lch(60.68, 58.13, 14.81°)
OKLab	oklab(68.29% 0.1699 0.0379)
OKLCH	oklch(68.29% 0.174 12.6)
XYZ	xyz(43.9755, 28.8843, 21.9945)
Luminance	0.2888 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0637B #63F0D8

analogous

#F063C2 #F0637B #F09263

triadic

#F0637B #7BF063 #637BF0

tetradic

#F0637B #C2F063 #63F0D8 #9263F0

square

#F0637B #C2F063 #63F0D8 #9263F0

split-complementary

#F0637B #63F092 #63C2F0

monochromatic

#C61331 #EB2B4C #F0637B #F59BAA #FBD3D9

Accessibility & contrast

On white

3.10

#F0637B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#F0637B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F0637B

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0637B	#FFFFFF	#000000	##000000
##F0637B	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82807B

Deuteranopia (green-blind)

#A69D78

Tritanopia (blue-blind)

#FF4E6C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #f0637b;
/* rgb */ color: rgb(240, 99, 123);
/* oklch */ color: oklch(68.3% 0.174 12.6);

Tailwind

colors: {
  custom: {
    50: '#fa95a1',
    500: '#f0637b',
    950: '#000000',
  },
}

SCSS

$custom: #f0637b;
$custom-light: #fa95a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f0637b",
  "rgb": {
    "r": 240,
    "g": 99,
    "b": 123
  },
  "hsl": {
    "h": 349.787,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.68292,
    "c": 0.17412,
    "h": 12.6
  },
  "luminance": 0.28879
}

Semantic roles & 50–950 ramp

primary

#F0637B

secondary

#C1EEE6

accent

#DFBA07

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180E0E

muted

#867E7E

Preview Lab

Preview with #F0637B

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

Preview Lab → · Contrast checker → · Palette generator →