#FF5D52#FF5D52

#FF5D52 is a light, vivid red. Relative luminance 0.297; OKLCH L 69.1% C 0.199 H 27.4°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#FF5D52
RGB	rgb(255, 93, 82)
HSL	hsl(4, 100%, 66%)
HSV	hsv(4, 68%, 100%)
CMYK	cmyk(0%, 63.5%, 67.8%, 0%)
CIE-LAB	lab(61.40, 60.88, 39.58)
CIE-LCH	lch(61.40, 72.62, 33.03°)
OKLab	oklab(69.06% 0.1768 0.0916)
OKLCH	oklch(69.06% 0.199 27.4)
XYZ	xyz(46.6822, 29.7045, 11.2564)
Luminance	0.2970 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5D52 #52F4FF

analogous

#FF529D #FF5D52 #FFB352

triadic

#FF5D52 #52FF5D #5D52FF

tetradic

#FF5D52 #9DFF52 #52F4FF #B352FF

square

#FF5D52 #9DFF52 #52F4FF #B352FF

split-complementary

#FF5D52 #52FFB3 #529DFF

monochromatic

#D70E00 #FF2415 #FF5D52 #FF968F #FFD0CC

Accessibility & contrast

On white

3.03

#FF5D52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#FF5D52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF5D52

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5D52	#FFFFFF	#000000	##000000
##FF5D52	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897E50

Deuteranopia (green-blind)

#B1A14D

Tritanopia (blue-blind)

#FF355C

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #ff5d52;
/* rgb */ color: rgb(255, 93, 82);
/* oklch */ color: oklch(69.1% 0.199 27.4);

Tailwind

colors: {
  custom: {
    50: '#ff9283',
    500: '#ff5d52',
    950: '#000000',
  },
}

SCSS

$custom: #ff5d52;
$custom-light: #ff9283;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5d52",
  "rgb": {
    "r": 255,
    "g": 93,
    "b": 82
  },
  "hsl": {
    "h": 3.815,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.69056,
    "c": 0.1991,
    "h": 27.4
  },
  "luminance": 0.29698
}

Semantic roles & 50–950 ramp

primary

#FF5D52

secondary

#BAEFF3

accent

#D7E600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#1A0D0A

muted

#877E7C

Preview Lab

Preview with #FF5D52

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

Preview Lab → · Contrast checker → · Palette generator →