#F66570#F66570

#F66570 is a light, vivid red. Relative luminance 0.301; OKLCH L 69.2% C 0.178 H 18.5°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#F66570
RGB	rgb(246, 101, 112)
HSL	hsl(355, 89%, 68%)
HSV	hsv(355, 59%, 96%)
CMYK	cmyk(0%, 58.9%, 54.5%, 3.5%)
CIE-LAB	lab(61.72, 56.39, 22.77)
CIE-LCH	lch(61.72, 60.81, 21.99°)
OKLab	oklab(69.18% 0.1687 0.0565)
OKLCH	oklch(69.18% 0.178 18.5)
XYZ	xyz(45.5882, 30.0757, 18.7306)
Luminance	0.3007 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66570 #65F6EB

analogous

#F665B9 #F66570 #F6A265

triadic

#F66570 #70F665 #6570F6

tetradic

#F66570 #B9F665 #65F6EB #A265F6

square

#F66570 #B9F665 #65F6EB #A265F6

split-complementary

#F66570 #65F6A2 #65B9F6

monochromatic

#D40C1C #F32B3A #F66570 #F99FA6 #FDD9DB

Accessibility & contrast

On white

2.99

#F66570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.01

#F66570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F66570

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66570	#FFFFFF	#000000	##000000
##F66570	1.00	2.99	7.01	7.01
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878270

Deuteranopia (green-blind)

#ACA06D

Tritanopia (blue-blind)

#FF4C6A

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #f66570;
/* rgb */ color: rgb(246, 101, 112);
/* oklch */ color: oklch(69.2% 0.178 18.5);

Tailwind

colors: {
  custom: {
    50: '#ff9699',
    500: '#f66570',
    950: '#000000',
  },
}

SCSS

$custom: #f66570;
$custom-light: #ff9699;
$custom-dark: #000000;

JSON

{
  "hex": "#f66570",
  "rgb": {
    "r": 246,
    "g": 101,
    "b": 112
  },
  "hsl": {
    "h": 355.448,
    "s": 88.957,
    "l": 68.039
  },
  "oklch": {
    "l": 0.69179,
    "c": 0.1779,
    "h": 18.5
  },
  "luminance": 0.3007
}

Semantic roles & 50–950 ramp

primary

#F66570

secondary

#C5F2EE

accent

#E6D400

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#190E0D

muted

#877E7E

Preview Lab

Preview with #F66570

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

Preview Lab → · Contrast checker → · Palette generator →