#FF4F44#FF4F44

#FF4F44 is a light, highly saturated red. Relative luminance 0.273; OKLCH L 67.4% C 0.214 H 27.9°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#FF4F44
RGB	rgb(255, 79, 68)
HSL	hsl(4, 100%, 63%)
HSV	hsv(4, 73%, 100%)
CMYK	cmyk(0%, 69%, 73.3%, 0%)
CIE-LAB	lab(59.23, 65.68, 44.70)
CIE-LCH	lch(59.23, 79.45, 34.24°)
OKLab	oklab(67.38% 0.1891 0.1002)
OKLCH	oklch(67.38% 0.214 27.9)
XYZ	xyz(45.0845, 27.2761, 8.3586)
Luminance	0.2727 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF4F44 #44F4FF

analogous

#FF4497 #FF4F44 #FFAC44

triadic

#FF4F44 #44FF4F #4F44FF

tetradic

#FF4F44 #97FF44 #44F4FF #AC44FF

square

#FF4F44 #97FF44 #44F4FF #AC44FF

split-complementary

#FF4F44 #44FFAC #4497FF

monochromatic

#C90C00 #FF1507 #FF4F44 #FF8981 #FFC2BE

Accessibility & contrast

On white

3.25

#FF4F44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#FF4F44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF4F44

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF4F44	#FFFFFF	#000000	##000000
##FF4F44	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827641

Deuteranopia (green-blind)

#AE9D3E

Tritanopia (blue-blind)

#FF0A4E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ff4f44;
/* rgb */ color: rgb(255, 79, 68);
/* oklch */ color: oklch(67.4% 0.214 27.9);

Tailwind

colors: {
  custom: {
    50: '#ff8a79',
    500: '#ff4f44',
    950: '#000000',
  },
}

SCSS

$custom: #ff4f44;
$custom-light: #ff8a79;
$custom-dark: #000000;

JSON

{
  "hex": "#ff4f44",
  "rgb": {
    "r": 255,
    "g": 79,
    "b": 68
  },
  "hsl": {
    "h": 3.529,
    "s": 100,
    "l": 63.333
  },
  "oklch": {
    "l": 0.67376,
    "c": 0.21403,
    "h": 27.9
  },
  "luminance": 0.27269
}

Semantic roles & 50–950 ramp

primary

#FF4F44

secondary

#AEEDF1

accent

#D8E600

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#1B0D09

muted

#887E7B

Preview Lab

Preview with #FF4F44

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

Preview Lab → · Contrast checker → · Palette generator →