#FF4952#FF4952

#FF4952 is a light, highly saturated red. Relative luminance 0.266; OKLCH L 67.0% C 0.218 H 22.8°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#FF4952
RGB	rgb(255, 73, 82)
HSL	hsl(357, 100%, 64%)
HSV	hsv(357, 71%, 100%)
CMYK	cmyk(0%, 71.4%, 67.8%, 0%)
CIE-LAB	lab(58.64, 68.41, 36.27)
CIE-LCH	lch(58.64, 77.42, 27.93°)
OKLab	oklab(66.99% 0.2006 0.0843)
OKLCH	oklch(66.99% 0.218 22.8)
XYZ	xyz(45.1505, 26.6410, 10.7458)
Luminance	0.2663 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF4952 #49FFF6

analogous

#FF49AD #FF4952 #FF9B49

triadic

#FF4952 #52FF49 #4952FF

tetradic

#FF4952 #ADFF49 #49FFF6 #9B49FF

square

#FF4952 #ADFF49 #49FFF6 #9B49FF

split-complementary

#FF4952 #49FF9B #49ADFF

monochromatic

#CE000A #FF0C18 #FF4952 #FF868C #FFC3C6

Accessibility & contrast

On white

3.32

#FF4952 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#FF4952 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF4952

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF4952	#FFFFFF	#000000	##000000
##FF4952	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7451

Deuteranopia (green-blind)

#AB9B4C

Tritanopia (blue-blind)

#FF004E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ff4952;
/* rgb */ color: rgb(255, 73, 82);
/* oklch */ color: oklch(67.0% 0.218 22.8);

Tailwind

colors: {
  custom: {
    50: '#ff8882',
    500: '#ff4952',
    950: '#000000',
  },
}

SCSS

$custom: #ff4952;
$custom-light: #ff8882;
$custom-dark: #000000;

JSON

{
  "hex": "#ff4952",
  "rgb": {
    "r": 255,
    "g": 73,
    "b": 82
  },
  "hsl": {
    "h": 357.033,
    "s": 100,
    "l": 64.314
  },
  "oklch": {
    "l": 0.66993,
    "c": 0.21755,
    "h": 22.8
  },
  "luminance": 0.26634
}

Semantic roles & 50–950 ramp

primary

#FF4952

secondary

#B2F1EE

accent

#E6DA00

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#1A0C0A

muted

#877D7C

Preview Lab

Preview with #FF4952

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

Preview Lab → · Contrast checker → · Palette generator →