#FF505D#FF505D

#FF505D is a light, highly saturated red. Relative luminance 0.278; OKLCH L 67.8% C 0.210 H 20.8°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#FF505D
RGB	rgb(255, 80, 93)
HSL	hsl(356, 100%, 66%)
HSV	hsv(356, 69%, 100%)
CMYK	cmyk(0%, 68.6%, 63.5%, 0%)
CIE-LAB	lab(59.70, 66.51, 31.31)
CIE-LCH	lch(59.70, 73.51, 25.21°)
OKLab	oklab(67.84% 0.1967 0.0746)
OKLCH	oklch(67.84% 0.21 20.8)
XYZ	xyz(46.0892, 27.7943, 13.2917)
Luminance	0.2779 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF505D #50FFF2

analogous

#FF50B4 #FF505D #FF9A50

triadic

#FF505D #5DFF50 #505DFF

tetradic

#FF505D #B4FF50 #50FFF2 #9A50FF

square

#FF505D #B4FF50 #50FFF2 #9A50FF

split-complementary

#FF505D #50FF9A #50B4FF

monochromatic

#D50010 #FF1324 #FF505D #FF8D96 #FFCACE

Accessibility & contrast

On white

3.20

#FF505D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#FF505D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF505D

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF505D	#FFFFFF	#000000	##000000
##FF505D	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80785C

Deuteranopia (green-blind)

#AC9D58

Tritanopia (blue-blind)

#FF1D56

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ff505d;
/* rgb */ color: rgb(255, 80, 93);
/* oklch */ color: oklch(67.8% 0.210 20.8);

Tailwind

colors: {
  custom: {
    50: '#ff8b8a',
    500: '#ff505d',
    950: '#000000',
  },
}

SCSS

$custom: #ff505d;
$custom-light: #ff8b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ff505d",
  "rgb": {
    "r": 255,
    "g": 80,
    "b": 93
  },
  "hsl": {
    "h": 355.543,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.67838,
    "c": 0.21036,
    "h": 20.8
  },
  "luminance": 0.27788
}

Semantic roles & 50–950 ramp

primary

#FF505D

secondary

#B8F3EE

accent

#E6D400

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#1A0D0B

muted

#877E7C

Preview Lab

Preview with #FF505D

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

Preview Lab → · Contrast checker → · Palette generator →