#F4574D#F4574D

#F4574D is a light, vivid red. Relative luminance 0.266; OKLCH L 66.6% C 0.194 H 27.3°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#F4574D
RGB	rgb(244, 87, 77)
HSL	hsl(4, 88%, 63%)
HSV	hsv(4, 68%, 96%)
CMYK	cmyk(0%, 64.3%, 68.4%, 4.3%)
CIE-LAB	lab(58.59, 59.49, 38.56)
CIE-LCH	lch(58.59, 70.90, 32.95°)
OKLab	oklab(66.59% 0.1727 0.089)
OKLCH	oklch(66.59% 0.194 27.3)
XYZ	xyz(42.0604, 26.5913, 9.9376)
Luminance	0.2658 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4574D #4DEAF4

analogous

#F44D96 #F4574D #F4AB4D

triadic

#F4574D #4DF457 #574DF4

tetradic

#F4574D #96F44D #4DEAF4 #AB4DF4

square

#F4574D #96F44D #4DEAF4 #AB4DF4

split-complementary

#F4574D #4DF4AB #4D96F4

monochromatic

#BB160C #F02113 #F4574D #F88D87 #FBC4C0

Accessibility & contrast

On white

3.32

#F4574D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#F4574D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F4574D

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4574D	#FFFFFF	#000000	##000000
##F4574D	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82774B

Deuteranopia (green-blind)

#A99A48

Tritanopia (blue-blind)

#FF2F56

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #f4574d;
/* rgb */ color: rgb(244, 87, 77);
/* oklch */ color: oklch(66.6% 0.194 27.3);

Tailwind

colors: {
  custom: {
    50: '#ff8e7f',
    500: '#f4574d',
    950: '#000000',
  },
}

SCSS

$custom: #f4574d;
$custom-light: #ff8e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#f4574d",
  "rgb": {
    "r": 244,
    "g": 87,
    "b": 77
  },
  "hsl": {
    "h": 3.593,
    "s": 88.36,
    "l": 62.941
  },
  "oklch": {
    "l": 0.66587,
    "c": 0.1943,
    "h": 27.3
  },
  "luminance": 0.26585
}

Semantic roles & 50–950 ramp

primary

#F4574D

secondary

#B0E9EC

accent

#D7E501

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#1A0D0A

muted

#877E7C

Preview Lab

Preview with #F4574D

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

Preview Lab → · Contrast checker → · Palette generator →