#F66552#F66552

#F66552 is a light, vivid red. Relative luminance 0.295; OKLCH L 68.7% C 0.182 H 29.9°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#F66552
RGB	rgb(246, 101, 82)
HSL	hsl(7, 90%, 64%)
HSV	hsv(7, 67%, 96%)
CMYK	cmyk(0%, 58.9%, 66.7%, 3.5%)
CIE-LAB	lab(61.23, 54.43, 39.03)
CIE-LCH	lch(61.23, 66.98, 35.64°)
OKLab	oklab(68.66% 0.1576 0.0908)
OKLCH	oklch(68.66% 0.182 29.9)
XYZ	xyz(44.1871, 29.5153, 11.3512)
Luminance	0.2951 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66552 #52E3F6

analogous

#F65291 #F66552 #F6B752

triadic

#F66552 #52F665 #6552F6

tetradic

#F66552 #91F652 #52E3F6 #B752F6

square

#F66552 #91F652 #52E3F6 #B752F6

split-complementary

#F66552 #52F6B7 #5291F6

monochromatic

#C3200A #F33118 #F66552 #F9998C #FCCDC6

Accessibility & contrast

On white

3.04

#F66552 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#F66552 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F66552

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66552	#FFFFFF	#000000	##000000
##F66552	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B804F

Deuteranopia (green-blind)

#AFA04E

Tritanopia (blue-blind)

#FF4661

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f66552;
/* rgb */ color: rgb(246, 101, 82);
/* oklch */ color: oklch(68.7% 0.182 29.9);

Tailwind

colors: {
  custom: {
    50: '#ff9683',
    500: '#f66552',
    950: '#000000',
  },
}

SCSS

$custom: #f66552;
$custom-light: #ff9683;
$custom-dark: #000000;

JSON

{
  "hex": "#f66552",
  "rgb": {
    "r": 246,
    "g": 101,
    "b": 82
  },
  "hsl": {
    "h": 6.951,
    "s": 90.11,
    "l": 64.314
  },
  "oklch": {
    "l": 0.68656,
    "c": 0.18183,
    "h": 29.9
  },
  "luminance": 0.29509
}

Semantic roles & 50–950 ramp

primary

#F66552

secondary

#B5E8EE

accent

#CBE600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #F66552

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

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