#FF3D53#FF3D53

#FF3D53 is a light, highly saturated red. Relative luminance 0.252; OKLCH L 66.0% C 0.227 H 20.5°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#FF3D53
RGB	rgb(255, 61, 83)
HSL	hsl(353, 100%, 62%)
HSV	hsv(353, 76%, 100%)
CMYK	cmyk(0%, 76.1%, 67.5%, 0%)
CIE-LAB	lab(57.30, 72.24, 34.05)
CIE-LCH	lch(57.30, 79.86, 25.24°)
OKLab	oklab(66% 0.213 0.0795)
OKLCH	oklch(66% 0.227 20.5)
XYZ	xyz(44.4751, 25.2289, 10.7098)
Luminance	0.2522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF3D53 #3DFFE9

analogous

#FF3DB4 #FF3D53 #FF883D

triadic

#FF3D53 #53FF3D #3D53FF

tetradic

#FF3D53 #B4FF3D #3DFFE9 #883DFF

square

#FF3D53 #B4FF3D #3DFFE9 #883DFF

split-complementary

#FF3D53 #3DFF88 #3DB4FF

monochromatic

#C20016 #FF001D #FF3D53 #FF7A89 #FFB7C0

Accessibility & contrast

On white

3.47

#FF3D53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#FF3D53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF3D53

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF3D53	#FFFFFF	#000000	##000000
##FF3D53	1.00	3.47	6.04	6.04
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776F52

Deuteranopia (green-blind)

#A7984D

Tritanopia (blue-blind)

#FF0047

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ff3d53;
/* rgb */ color: rgb(255, 61, 83);
/* oklch */ color: oklch(66.0% 0.227 20.5);

Tailwind

colors: {
  custom: {
    50: '#ff8383',
    500: '#ff3d53',
    950: '#000000',
  },
}

SCSS

$custom: #ff3d53;
$custom-light: #ff8383;
$custom-dark: #000000;

JSON

{
  "hex": "#ff3d53",
  "rgb": {
    "r": 255,
    "g": 61,
    "b": 83
  },
  "hsl": {
    "h": 353.196,
    "s": 100,
    "l": 61.961
  },
  "oklch": {
    "l": 0.66,
    "c": 0.22735,
    "h": 20.5
  },
  "luminance": 0.25222
}

Semantic roles & 50–950 ramp

primary

#FF3D53

secondary

#A8F0E8

accent

#E6CB00

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#1A0C0A

muted

#877D7C

Preview Lab

Preview with #FF3D53

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

Preview Lab → · Contrast checker → · Palette generator →